What is the most likely oxidation state of nitrogen For example, in the diatomic gas oxygen (O2), each oxygen atom has an oxidation state of 0. The formal charges present in each of these molecular structures can help us pick the most likely arrangement of atoms. Lower oxidation state for nonmetal is named (stem)ous acid Salts are named based on the acids. Details vary from textbook to textbook. For example, the reaction of aluminum with oxygen to produce aluminum Apr 4, 2015 · The entry for oxidation state in Ref. Examples of how to work out the oxidation state of various elements in compounds and ions is given. hydrochemistry programRedox Reactions of Nitrogen Nitrogen exists in several oxidation state ranging from +5 (in nitrate) to -3 (in ammonium). Typical oxidation states of the most common elements by group Transition metals are not included, as they tend to exhibit a variety of oxidation states. Similarly, in the diatomic gas In which of the following substances does nitrogen have the highest oxidation state? a) NH3 b) NO2 c) N2O4 d) N2 e) NO2 - What is the oxidation state of sulfur in S2O52− ? Nitrification Nitrogen cycle Nitrification is the biological oxidation of ammonia to nitrate via the intermediary nitrite. For M g (Magnesium), this element typically exhibits an oxidation state of +2, as it loses two valence electrons to form M g2+. 8 °C to a colourless, mobile liquid. Oxidation States. Understand Oxidation States: An oxidation state represents the charge an atom would have if electrons were completely transferred. Complete answer: The substance which donates electrons during the oxidation process is known as oxidized substance. Jan 19, 2025 · To determine the most likely oxidation state of aluminum (Al), we need to consider its position on the periodic table and some basic chemistry principles. In certain scenarios, it can be very dangerous, but it has some fascinating chemical properties we will explore in this article. Among the numerous elements that exhibit variable oxidation states, nitrogen, in the form of ammonia (NH3), presents a fascinating case. The increase in the oxidation state of an atom, through a chemical reaction, is known as oxidation; a decrease in oxidation state is known as a reduction. Nitrogen does not form stable catenated compounds because of repulsions between lone pairs of electrons on adjacent atoms, but it does form multiple bonds with other second-period atoms. Hint: Oxidation state is also known by oxidation number and oxidation state can be defined as the number of electrons lost in an atom. This is particularly evident in compounds such as ammonia. Nitrogen does not form stable catenated compounds because of repulsions between lone pairs of … Nov 4, 2024 · The element most likely to have an oxidation number of +3 is Aluminium (Al), as it commonly exhibits this oxidation state. Because KNO 3 contains nitrogen in its highest oxidation state (+5) and oxygen in its lowest oxidation state (−2), a redox reaction is likely. It is a free element that does not have any positive or negative sign after. It reflects the number of electrons that an atom gains, loses, or shares when bonding with other atoms. Identify the oxidation states of other elements: In compounds, hydrogen (H) typically has an oxidation state of +1. Therefore, the correct answer is option B: -3. The most likely oxidation state of nitrogen is -3, commonly found in ammonia (NH₃). It reflects the number of electrons an atom has lost (positive oxidation state) or gained (negative oxidation state) relative to its elemental form. While nitrogen can exhibit a range of oxidation states from -3 to +5 in its various compounds, the -3 state is the most common and stable under normal conditions. May 25, 2014 · The most stable oxidation state is one that fills or half-fills an atom’s electron shell. Introduction In chemistry, an oxidation number is a label given to an atom in a chemical that shows its tendency to oxidize or reduce. Because nitrogen in N H 3 has an oxidation state of -3, it has the lowest oxidation state and will most likely be the reducing agent. What is an oxidation state? The oxidation state or oxidation number is a hypothetical **charge **that is given to the elements when they lose or gain an electron. The most likely oxidation state of nitrogen is -3, as seen in compounds like ammonia (NH₃) where it balances the positive charges of hydrogen atoms, and this is supported by the common oxidation states of nitrogen in various compounds. Other oxidation states such as +3 and +5 are also significant in different compounds. Introduction Nitrogen is one of the most common elements on Earth, and it is one of many nonmetals. Since it is in group 15, it has 5 valence electrons. Understanding these oxidation states is crucial for studying nitrogen's chemical behavior. Therefore, most of the chemical reactions that involve halogens are oxidation-reduction reactions in aqueous solution. Here, we outline the major microbial processes of the nitrogen cycle, the microorganisms that perform nitrogen transformations, and the Nitrogen compounds are known to have every whole number oxidation number from -3 to +5. Dec 18, 2020 · The oxidation state of a lone element is that It is its most likely oxidation state, and it is the same as in a compound. However, when it exists within a molecule containing a less electronegative atom, it has an oxidation state of -1. Therefore, the answer is C. Explanation: Lithium has one valence electron, and it tends to lose this electron to form a Li+ ion with a noble gas electron configuration of helium. The correct options are A and D. The above table can be used to conclude that boron (a Group III element) will typically have an oxidation state of +3, and nitrogen (a group V element) an oxidation state of -3. In the other options, nitrogen occurs with oxidation states of +5, +1, -3, and +3. It has five valence Nov 9, 2023 · The most likely oxidation state of nitrogen is -3, which is commonly found in ammonia (NH₃). This is because nitrogen has five valence electrons that can either be shared, lost, or gained in a chemical reaction, leading to a variety of possible oxidation states. Feb 8, 2016 · The significance of nitrogen to the biosphere and to cellular life is indisputable; however, our fundamental knowledge of the microorganisms and enzymatic processes that transform nitrogen into its various oxidation states (Figure 1) remains incomplete. Nitric oxide (NO) and nitrogen dioxide (NO2) are two of the most significant toxicologically important compounds. To determine in which compound nitrogen have greatest Aug 29, 2023 · This is determined by comparing the oxidation numbers of nitrogen. -3What is most likely oxidation state of nitrogen? - Answers Subjects > Science > Chemistry Jan 4, 2025 · The realm of chemistry is filled with intricacies and complexities, and one of the most fundamental concepts that underpin our understanding of chemical reactions and compounds is the oxidation state. In comparing the chemistry of the amines with alcohols and ethers, we discover many classes of related compounds in which nitrogen assumes higher oxidation states, in contrast to limited oxidation states of oxygen. Jun 20, 2024 · The oxidation state of chloride (Cl) is -1. Since the Li atom loses one electron in this process, its oxidation number is +1. This oxidation state occurs because nitrogen gains three electrons, achieving a stable electron configuration. nitrogen B. It also determines the ability of an atom to oxidize (to lose electrons) or to reduce (to gain electrons) other atoms or species. The sum of the oxidation states of all the atoms in an ion is equal to the charge on the ion. Jul 25, 2025 · The common oxidation states of nitrogen are +5, +3, and -3. The magnitude of a chemical's oxidation number is rarely higher than \ (7\). The human body contains about 3% nitrogen by mass, the fourth most abundant element in the body after oxygen, carbon, and hydrogen. The article is a good review What does the term ‘Oxidation State’ mean? The oxidation state of an atom is the number of electrons lost or gained by it. Nitrogen's Electron Configuration: Nitrogen has 5 valence electrons (2 in the 2s subshell and 3 in the 2p subshell). Given this analysis, the element most likely to have an oxidation number of +3 is B. The more electronegative element in a substance is given a negative oxidation state. Therefore, nitrogen in NO₂ has an oxidation state of +4. Nitrogen, for instance, can have oxidation states ranging from -3 to +5. This number represents the number of electrons that an atom can gain, lose, or share when chemically bonding with an atom of another element. <br /><br />2. Nitrogen is located in group 15 of the periodic table. Jun 4, 2015 · To determine the oxidation state of nitrogen in the compound N H 4B r, we can use the rules of oxidation states. Oct 17, 2024 · Nitrogen has an oxidation state of +4 in the compound NO₂ (Nitrogen dioxide). The hypothetical charge of an atom if all of its bonds to different atoms were fully ionic is known as the oxidation state. When in the -1 oxidation state, with carbon or nitrogen in organic compounds, the halogens often form single bonds. Nitrogen always exists as a diatomic molecule (N 2 _2 2 ). Other gases in this group are nitrogen monoxide (or N2O), and nitrogen pentoxide (NO5). +3 B. The +2 oxidation state is less frequently encountered, as it is more likely to either gain or lose more electrons to achieve a more stable configuration. For nitrogen, it usually gains electrons to achieve a stable configuration. Al (Aluminum), as it readily forms the +3 cation by losing three electrons to achieve a stable electron configuration Learn the electron configuration of nitrogen atom and N3- ion, its electronic structure with different model, ground and excited state and valency in detail. The process of complete nitrification may occur through separate organisms [1] or entirely within one organism, as in comammox bacteria. Therefore, the correct answer is option C: -3. Boron (B), carbon (C), and nitrogen (N) typically have Jun 30, 2023 · The most positive oxidation state for a group 5A atom is +5, while the most **negative **is -3. The element exists as N2 molecules, represented as :N:::N:, for which the bond energy of 226 kilocalories per mole is exceeded only by that of carbon monoxide, 256 kilocalories per mole. N (Nitrogen): Nitrogen can have various oxidation states, including -3, +3, and +5, but +3 is not its most common oxidation number. Question 3 of 10 What is the most likely oxidation state of nitrogen? A. Any chemical reaction which includes the movement of electrons is called oxidation. The options provided do not include -3, which is the most likely oxidation state for nitrogen. It normal cases, it has an oxidation state of +1. The oxidation number for mono-atomic ions always has the same value as the net charge corresponding to the ion. This state is commonly found in ammonia (NH₃). Its electronic configuration is given by, 7 N = 1 s 2 2 s 2 2 p 3 - Nitrogen has five Jul 7, 2023 · Summary Nitrogen behaves chemically like nonmetals, Nitrogen forms compounds in nine different oxidation states. N can only form up to four bonds The resulting oxidation state indicates the number of electrons involved in this process. Apr 25, 2025 · The element most likely to have an oxidation number of +3 is Aluminum (Al), as it frequently exhibits this oxidation state in its compounds. Its atomic number is 7 and it is denoted by the symbol ‘N’ in the periodic table. As a halogen, chloride is usually found with an oxidation state of -1 in most compounds. Study with Quizlet and memorize flashcards containing terms like how does one recognize a redox reaction, in the redox reaction AgNO3 + Na --> NaNO3 +Ag, how many electrons were transefered, what determines the most likely oxidation state of an element and more. Oct 17, 2025 · An oxidation state (or oxidation number) describes the effective charge of an atom within a compound. This means that in nearly all compounds aluminum forms, the atom has effectively given up three electrons to its bonding partners. In this case, since Nitrogen is more electronegative than hydrogen, hydrogen has an oxidation state of +1, while nitrogen has an oxidation state of -3. The most likely oxidation state of nitrogen is -3, which is commonly found in compounds like ammonia (NH₃). This is because iodine is more electronegative than chlorine, resulting in a net oxidation state of +1 for the molecule. Mar 16, 2023 · Answer: The element that would most likely have an oxidation number of +1 is lithium (Li), option (C). Determine the most stable oxidation state<br /> The most stable and common oxidation state for nitrogen in compounds like ammonia (NH$_3$) is $-3$. Oxidation States of Nitrogen In comparing the chemistry of the amines with alcohols and ethers, we discover many classes of related compounds in which nitrogen assumes higher oxidation states, in contrast to limited oxidation states of oxygen. Complete step by step solution: - Nitrogen is the 7 t h element in the periodic table. Higher oxidation state for nonmetal is named (stem)ic acid. Oxidation State and valency are one of the most fundamental properties of elements and can be studied with the help of electron configurations. Therefore, among the given options, the most likely oxidation state for nitrogen would be +3. For pure elements, the oxidation state is zero. In these compounds, nitrogen shares three electron pairs with hydrogen atoms, resulting in a total of six shared electrons. Continue this process until all but one kind of atom has been assigned, then apply Note A. For example, in ammonia (NH₃), nitrogen assumes an oxidation state of -3, while in nitric acid (HNO₃), it has an oxidation state of +5. How many oxidation states does nitrogen have? introduction to oxidation states and numbers. Its oxidation states range from -3 to +5 depending on the compound. This occurs when nitrogen gains three electrons to achieve a full outer shell. Oxidation states can be positive, negative, or zero, and they help predict chemical formulas and reactions. Answer 2 Answer: -3 Explanation: Answer The most likely oxidation state of nitrogen is -3, but it can vary from -3 to +5 depending on the compounds it forms. We can arrive at an arbitrary scale for the oxidation of nitrogen in much the same way as we did for carbon (Section 11-1). Jun 24, 2025 · The most likely oxidation state of nitrogen from the options given is +3. )Answer: What is the expected oxidation state of Cl in compounds based on the periodic table?Answer:What is the expected oxidation state of S in compounds based on the periodic table?Answer:What is the expected oxidation state of Hint: An oxidation state is a number that is assigned to an element in a chemical combination. 2. Question: What is the expected oxidation state of nitrogen, N, in compounds based on the periodic table? ( 0 is entered as -2 not 2-. A plot of D G o /F against the formal oxidation state is called an oxidation state diagram very useful for comparative chemistry in aqueous solution. In group 5A of the periodic table (also known as group 15 or the nitrogen family), the most positive oxidation state that an atom could be found is +5. Nitrification is an important step in the nitrogen cycle in soil. The following table lists some of the known organic compounds of nitrogen, having different oxidation states of that element. Considering the provided options, +3 is a notable oxidation state of nitrogen. Since bromine (Br) is in Group 17, it generally has an oxidation state of -1 Jun 5, 2024 · The oxidation state of NH3 (ammonia) is -3. Al is known for its +3 oxidation state, unlike the other elements listed. Other common oxidation states include 0 and +5, but -3 is frequently observed. Summary Nitrogen behaves chemically like nonmetals, Nitrogen forms compounds in nine different oxidation states. An oxidation state indicates the degree of oxidation of an atom in a compound. Therefore, the correct answer is option B: NO₂. It wants to have eight, so it will gain three electrons. Some list the rules according to decreasing priority to avoid the explicit exceptions; here is an example: [4]. Jan 31, 2025 · The most likely oxidation state of nitrogen is -3, commonly seen in compounds like ammonia (NH₃). If this should occur, choose the most electronegative atom of those still unassigned and assign it the minimum allowable oxidation number (see Note B). This is because the atom in a diatomic molecule shares its electrons equally with the other atom. Nitrogen can also have an oxidation state of 0, which is found in compounds like nitrogen gas (N2). The most prevalent state of Identify common oxidation states of nitrogen<br /> Nitrogen commonly exhibits oxidation states ranging from $-3$ to $+5$. Because N O 3 − has the highest oxidation number of +5, compared to the other molecules, it will most likely be the oxidizing agent. The oxidation state of ICl is +1 for iodine and -1 for chlorine. It can also have a zero oxidation state in its elemental form (N₂). Nitrogen makes up about 0. , What is electricity? and more. Nitrogen behaves chemically like nonmetals, Nitrogen forms compounds in nine different oxidation states. Non-metals such as nitrogen and sulfur also exhibit this property. Hint: Write the electronic configuration of nitrogen. Other options either have different typical oxidation states or are less likely to have +3. Anions of -ous acids make “ite” salts. This nonmetallic element has no color, taste, or odor, and is present in nature as a noncombustible gas. Sep 23, 2024 · The most likely oxidation state of nitrogen is -3, as it typically gains three electrons to fill its outer shell in simple compounds. 002 Because it is less electronegative, phosphorus is more likely than nitrogen to exhibit positive oxidation numbers. 3 . Recommended Videos The sum of the oxidation states of all the atoms or ions in a neutral compound is zero. Nitrogen reacts with electropositive elements to produce solids that range from covalent to What is Oxidation State? The oxidation state of an atom (sometimes referred to as the oxidation number) in a chemical compound provides insight into the number of electrons lost it and, therefore, describes the extent of oxidation of the atom. Apr 2, 2025 · For N (Nitrogen), while nitrogen can have multiple oxidation states, the +3 oxidation state is also less common compared to states like −3, +5, or lower positive states in different compounds. However, in most cases, the oxidation state of each atom in a diatomic gas is 0. Jul 12, 2023 · This is a thermal decomposition reaction. Lead nitrate contains the Pb 2+ cation and the nitrate anion, which contains nitrogen in its highest possible oxidation state (+5). 1 To climb the oxidation-state ladder from N (5), via N (3) and N (0), to N (-3) eight electrons are needed: Sep 4, 2015 · The oxidation state of each atom in a compound is the charge an atom would have if all its bonding electrons were transferred to the atom with the greater attraction for electrons. Think about compounds formed by nitrogen and find their oxidation states to get the range. A chemical with a high oxidation number is likely to be reduced, and a chemical with a low oxidation number is likely to be oxidized. Nitrogen reacts with electropositive elements to produce solids that range from covalent to Oxidation States of Nitrogen in Organic Compounds Nitrogen has a wide range of oxidation states in organic compounds. Therefore, the correct choice is A. This state is prevalent due to nitrogen's bonding with less electronegative elements. Nov 13, 2023 · The oxidation states of the atoms in a diatomic gas depend on the specific diatomic molecule. Jul 7, 2025 · The nitrogen atom’s oxidation state balances the oxygen atoms to ensure the compound is neutral. lithium C. Two of the compounds are chosen as the basis for the nomenclature system. Such reactions involve the formal transfer of electrons: a net gain in electrons being a reduction, and a net loss of electrons being oxidation. Nitrogen compounds, on the other hand, encompass oxidation states of nitrogen ranging from -3, as in ammonia and amines, to +5, as in nitric acid. It has an atomic number of seven, meaning a nitrogen atom has seven protons (and seven electrons). Identifying Aluminum’s Primary State For aluminum, the most prevalent and consistently observed oxidation state is +3. An oxidation state (also called oxidation number) is the hypothetical charge of an atom if all of its bonds to other atoms are fully ionic. Based on these steps, the most likely oxidation state of aluminum is +3, which corresponds to option B. Which one of these elements has only one possible oxidation state? A. The elements are H, O & a nonmetal. The correct answer is option D. In most cases, nitrogen has an oxidation number of -3, but it can also have oxidation numbers ranging from -3 to +5 May 21, 2024 · Nitrogen has an oxidation number of -3. This is evident from the fact that aluminum loses three electrons when it is oxidized, which is articulated in the oxidation half-reaction: Aluminum, a Group 13 element with a valence shell electron configuration of ns²np¹, tends to use all of its valence electrons when it reacts, forming compounds where it predominantly has an The entry for oxidation state in Ref. balance, a chemical equation, with respect to mass and charge, . Figure 2: The oxidation state diagram of nitrogen and phosphorus in acidic conditions. In this context, keep in mind that the oxidation state of elemental oxygen (O 2) and nitrogen (N 2) is defined as zero. What Determines The Most Likely Oxidation State Of An Element? The oxidation state of an element is related to the number of electrons that an atom loses, gains, or appears to use when joining with another atom in compounds. Aug 23, 2021 · The element's oxidation state, which makes it easier to keep track of the number of electrons involved in each reduction and to compare the redox behavior of related species. Atoms in their elemental form, such as O 2 or H 2, are assigned an oxidation state of zero. Position in the Periodic Table: Aluminum is in group 13 of the periodic table. When compared with the rest of Group 15, nitrogen has the highest electronegativity, which makes it the most nonmetallic of the group. Oct 21, 2024 · To determine the most likely oxidation state of nitrogen, we need to look at how nitrogen behaves in different chemical compounds. Dec 4, 2020 · The most typical and widely accepted oxidation states are typically -3 in ammonia and +5 in nitric acid. Complete answer: In the given compound N H 3 Nitrogen is present in the atmosphere in large concentration as dinitrogen, the zerovalent gas. For example, the coke used in smelting metal ores is roughly C, in oxidation state 0. Oxidation of the oxygen in nitrate to atomic oxygen is a two-electron process per oxygen atom. Nov 11, 2024 · 1. The less electronegative one is given a positive oxidation state. There are four hydrogen atoms in N H 4 B r, so their combined contribution is 4(+1) = +4. ammonia. This oxidation state is commonly found in many nitrogen-containing compounds, such as nitrogen trichloride. A number of nitrogen oxides are formed by nitrogen reacting with oxygen. The common oxidation states of nitrogen are +5, +3, and -3. Nitrogen is a gas at room temperature. This range indicates the element's flexibility in forming compounds. -3. It exhibits various oxidation states, ranging from Occasionally application of the six rules leaves two or more kinds of atoms unassigned. The most important oxidation numbers for phosphorus are -3, +3, and +5 (see table below). However, if we consider the most common positive oxidation state, nitrogen often exhibits an oxidation state of +3 in compounds like nitrate (NO₃⁻). As another example, the thiocyanate ion, an ion formed from a carbon atom, a nitrogen atom, and a sulfur atom, could have three different molecular structures: CNS A, NCS A, or CSN A. This results in nitrogen having an oxidation state of -3 in many of its compounds, such as ammonia (NH₃) and nitrides. In this context, keep in mind that the oxidation state of elemental oxygen (O2) and nitrogen (N2) is defined as zero. Dec 29, 2024 · D. Study with Quizlet and memorize flashcards containing terms like The charge of chlorine in the perchlorate ion is ________, The oxidation state of metals is almost always a positive number. But, atoms of most elements display multiple oxidation states! Remember, shells don’t neatly stack on top of each other, so valence (and oxidation state) are not necessarily the same as the total number of electrons in the outer shell. Oct 28, 2025 · Nitrogen - Properties, Reactions, Compounds: Nitrogen is a colourless, odourless gas, which condenses at −195. Nitrogen occurs in all organisms, primarily in amino acids (and thus proteins), in the nucleic acids (DNA and RNA) and in the energy transfer molecule adenosine triphosphate. Oxidation states are commonly written above each chemical species, as is done in blue in Scheme 7 . This conclusion is consistent with the known behavior of nitrogen in many compounds, where it can exhibit oxidation states ranging from -3 to +5, depending on the bonding environment. Jul 11, 2024 · The most likely oxidation state of nitrogen is -3, as it tends to gain three electrons to achieve a stable electron configuration. Carbon May 21, 2024 · The oxidation number for nitrogen can vary depending on the compound it is in. Free elements, such as Na, H 2 _2 2 , and O 2 _2 2 , have an oxidation number of zero. Nov 5, 2020 · Nitrogen exhibits oxidation states ranging from -3 to +5, with -3 commonly found in metal nitrides and +5 in nitrates. Nitrogen Nitrogen was discovered in 1770 by Scheele and Priestley. Oct 28, 2025 · Nitrogen, nonmetallic element of Group 15 [Va] of the periodic table. [3] complements this with a set of charge-balance rules and of postulated oxidation states for oxygen and hydrogen with exceptions. -2 177 Study with Quizlet and memorize flashcards containing terms like What turned the Statue of Liberty green?, Redox Reaction, Oxidation State and more. +4 C. Some list the rules according to decreasing priority to avoid the explicit exceptions; here is an example: [4] What is the likely oxidation state of the iron? Answer Exercise 1 1 5 Sometimes non-metals such as carbon are thought of in different oxidations states, too. This means that the atom has lost all of its five valence electrons to achieve a stable electron configuration. Each hydrogen atom contributes a +1 oxidation state, while nitrogen has a -3 oxidation state, resulting in a neutral molecule overall. Anions of -ic acids make “ate” salts. Dec 21, 2024 · Oxidation State: The loss of 3 electrons corresponds to an oxidation state of +3. sulfur D. In addition, some fractional oxidation numbers are known to exists. It describes the degree of oxidation (electron loss) of an atom in a chemical compound. It is a colorless, odorless, tasteless gas that is the most plentiful element in Earth’s atmosphere and is a constituent of all living matter. Common Oxidation States: Nitrogen's most common oxidation states are -3, +3, +4, and +5. Elements in this group can form Nitrogen oxides are a mixture of nitrogen and oxygen-composed gases. Tags:Chemistry of Transition MetalsCoordination ChemistryIn NH3 the oxidation state of Nitrogen is -3. Because of this high bond energy the activation energy for If one element is in an usually high oxidation state and another in a low oxidation state, a redox reaction will probably occur. Determine the oxidation state of carbon in each case, assuming oxygen is always 2- and hydrogen is In addition, halogens act as oxidizing agents—they exhibit the property to oxidize metals. May 1, 2025 · The most likely oxidation state of nitrogen is -3, as seen in ammonia (NH₃), where nitrogen partakes in many stable compounds. While nitrogen can exist in various oxidation states, -3 is the most typical one. Determine how many electrons can be accepted and donated by a nitrogen atom. Understanding the oxidation states of NH3 is crucial for Oxidation States Nitrogen exhibits various oxidation states ranging from -3 to +5. Of course, it it present in biological systems as the fixed protein, largely $N (-III)$, cf. -3 D. Jan 1, 2025 · The most common oxidation state for nitrogen is -3, which is found in compounds like ammonia (NH3) and ammonium ion (NH4+). Apr 9, 2021 · The most likely oxidation state of aluminum (Al) is +3. Jul 12, 2023 · If one element is in an usually high oxidation state and another in a low oxidation state, a redox reaction will probably occur. 2 As another example, the thiocyanate ion, an ion formed from a carbon atom, a nitrogen atom, and a sulfur atom, could have three different molecular structures: CNS A, NCS A, or CSN A. millac gpw kjiqr fakvdnx syrmii thslxio zfm njsod zirf gfq ysw lxwao njsfy emfxts jtqj