Boron
Generally third A group elements in the periodic table exhibit +3 oxidation state but Boron exhibit negative oxidation state also . The stable oxidation state of Tl is +1. It exhibit +3 also but +1 is more stable than +3. RGUKT IIIT NUZVID N091528
The oxidation state of manganese (Mn) in the manganese dimer (Mn₂) is 0, as it is in its elemental form. In this state, the atoms are not combined with any other elements, and therefore, they do not have a positive or negative charge. Each manganese atom in Mn₂ contributes an oxidation state of 0, resulting in a total oxidation state of 0 for the molecule.
Fluorine typically has an oxidation state of -1.
The unknown oxidation state of an element in a compound can be determined by using a set of rules based on the known oxidation states of other elements in the compound. First, assign oxidation states to all known elements according to standard rules, such as those for group elements and common ions. Then, apply the principle that the sum of oxidation states in a neutral compound must equal zero or match the charge of a polyatomic ion. By solving the resulting equation, the unknown oxidation state can be deduced.
In a compound the sum of oxidation states of the elements contained is zero.E1 + E2 + ... = 0If you know the oxidation states of the elements E1... you can calculate the oxidation state of the element E2.
Generally third A group elements in the periodic table exhibit +3 oxidation state but Boron exhibit negative oxidation state also . The stable oxidation state of Tl is +1. It exhibit +3 also but +1 is more stable than +3. RGUKT IIIT NUZVID N091528
Elements with fixed oxidation numbers include alkali metals (group 1 elements) which have a +1 oxidation state, alkaline earth metals (group 2 elements) which have a +2 oxidation state, and nonmetals in group 17 (halogens) which have a -1 oxidation state in compounds.
The oxidation numbers in group A elements typically increase by one as you move from left to right across the periodic table. For example, group 1 elements usually have an oxidation state of +1, while group 7 elements typically have an oxidation state of -1.
the answer is..... well figure it out yourself you dumb as*
Elements in group 2 mostly takes the oxidation number +II.
The group I-A and III-A group have both positive and negative oxidation state . In I-A group H (hydrogen) has negative oxidation state and positive oxidation state.In III-A group B(boron) performs both positive and negative oxidation states. RGUKT IIIT NUZVID: N091528
Group 3 elements typically have an oxidation state of +3. This is because they have 3 valence electrons that they can lose to form stable compounds.
The oxidation number for K in KCl is +1, as alkali metals (Group 1 elements) typically have a +1 oxidation state. For Cl in KCl, the oxidation number is -1, as halogens (Group 17 elements) typically have a -1 oxidation state when they form ionic compounds.
+2
The highest oxidation state of a transition metal is typically found in group 7b (Mn, Tc, Re) elements, reaching up to +7 oxidation state.
The oxidation number of gallium is typically +3. This is because gallium belongs to Group 13 of the periodic table, and elements in this group typically exhibit an oxidation state of +3 in their compounds.
Group 3 elements have an oxidation number of +3. This is because they have three valence electrons that are typically lost in chemical reactions, resulting in a +3 oxidation state.