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∙ 11y ago-3 is most common, but maximum will be +5
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∙ 11y agoThe oxidation number for the element in group 15 (nitrogen group) is usually -3, as these elements tend to gain 3 electrons to achieve a stable electron configuration.
An element with an oxidation number of +1 is typically found in group 1 of the periodic table, such as sodium (Na) or potassium (K). An element with an oxidation number of -1 is typically found in group 17 of the periodic table, such as chlorine (Cl) or fluorine (F).
An element's oxidation number is related to the group on the periodic table because elements in the same group have similar chemical properties due to their similar electron configurations. The number of valence electrons an element has, which is determined by its group number, impacts its ability to gain or lose electrons and thus determines its common oxidation states.
To determine an element's oxidation number on the periodic table, consider its group number (vertical column). Elements in Group 1 typically have an oxidation number of +1, Group 2 is +2, Group 7 (halogens) is typically -1, and Group 6 is often -2. Transition metals have variable oxidation states based on the compound. Remember that the oxidation number is the charge an atom would have if electrons were transferred completely.
The oxidation number of Li in Li3N is +1, as it is a Group 1 element. The nitrogen (N) in Li3N has an oxidation number of -3.
The halogens (group 17) have an oxidation number of -1, though the halogens below fluorine can have other oxidation numbers as well. Hydrogen can also have an oxidation number of -1 when it forms hydrides.
An element with an oxidation number of +1 is typically found in group 1 of the periodic table, such as sodium (Na) or potassium (K). An element with an oxidation number of -1 is typically found in group 17 of the periodic table, such as chlorine (Cl) or fluorine (F).
An element's oxidation number is related to the group on the periodic table because elements in the same group have similar chemical properties due to their similar electron configurations. The number of valence electrons an element has, which is determined by its group number, impacts its ability to gain or lose electrons and thus determines its common oxidation states.
This group is in the p block.It is various for the element.
The oxidation number of Li in Li3N is +1, as it is a Group 1 element. The nitrogen (N) in Li3N has an oxidation number of -3.
To determine an element's oxidation number on the periodic table, consider its group number (vertical column). Elements in Group 1 typically have an oxidation number of +1, Group 2 is +2, Group 7 (halogens) is typically -1, and Group 6 is often -2. Transition metals have variable oxidation states based on the compound. Remember that the oxidation number is the charge an atom would have if electrons were transferred completely.
The halogens (group 17) have an oxidation number of -1, though the halogens below fluorine can have other oxidation numbers as well. Hydrogen can also have an oxidation number of -1 when it forms hydrides.
The group number of an element often corresponds to the typical oxidation state it will exhibit. For main group elements (groups 1, 2, 13-18), the oxidation state is typically equal to the group number. However, transition metals (groups 3-12) can exhibit multiple oxidation states due to their partially filled d orbitals.
In KBr, potassium (K) has an oxidation number of +1, as it is a group 1 element. Bromine (Br) has an oxidation number of -1, since it is a halogen.
In English please ?I
The oxidation number of an uncombined Group 2 metal is +2, as they have 2 valence electrons that they tend to lose to achieve a stable electron configuration.
The oxidation number for group 15 elements (nitrogen family) is typically -3 when they gain electrons to form compounds. However, the oxidation number can vary depending on the specific element and compound.
The oxidation number of Ca in CaBr2 is +2, as it is a group 2 element. The oxidation number of Na in 2Na is +1, as it is a group 1 element.