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yes.
What else can I help you with?
The valence of Fe is variable?
Yes, the valence of iron (Fe) can vary between +2 and +3, depending on the compound it is part of. This variability in valence contributes to the diverse range of compounds that iron can form.
What do you mean by variable valency?
Variable valencies are the valencies which can change e.g. Fe (iron) can either have the valency of 2 (Fe II) or 3 (Fe III)
What is the rule on finding valence electrons for groups 13-18?
The number of Valence electrons in the groups 3 to 12 is variable, and depends on the element that it is being bonded with.For example:If Iron (Fe) is going to form a compound with Sodium (Na), the Fe will act as though it has 7 valence electrons (i.e. it is willing two accept the one Na Valence electron).
What is the Lewis dot symbol for Fe?
Fe on the pereodic table means the element Iron
What is mean by valency?
Variable valencies are the valencies which can change e.g. Fe (iron) can either have the valency of 2 (Fe II) or 3 (Fe III)
What non-metals has no variable valency Zn Cu Fe N?
Out of the non-metals you listed, nitrogen (N) is the only one that does not exhibit variable valency. Zinc (Zn), copper (Cu), and iron (Fe) can exhibit variable valency in certain compounds.
What is valency iron?
Iron has variable valence. It can be either 2 or 3.
Why does a d-block elements a variable valency?
because they have one valence electron
What is used to name metal elements with variable numbers of valence electrons?
The transition metals.
What is the number of electrons in Fe?
Iron has electron structure [Ar]4s23d6 and thus has 8 valence electrons in theory. For all practical purposes though, Iron shows a maximum valence of 6.
How many electron in Fe?
Iron has electron structure [Ar]4s23d6 and thus has 8 valence electrons in theory. For all practical purposes though, Iron shows a maximum valence of 6.
In group 8 on the Periodic Table what element does not have 8 valence electrons?
Iron (Fe) is in group 8 on the Periodic Table and it does not have 8 valence electrons. Iron has 2 valence electrons in its 4s orbital and 6 valence electrons in its 3d orbital, making a total of 8 valence electrons.
