0
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)
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What non-metals has no variable valency Zn Cu Fe N?
Zinc (Zn) does not have variable valency
Can elements with variable valency can be stored in water?
Yes elements with variable valency can be stored in water. example Phosphorus.
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)
How do you find out valency of manganese?
Manganese is a transition element and has a variable valency but generally has a valency of 2 and exists as Mn2+
What is the valency of tin in the periodic table?
The valency of tin is variable. It can either be 2 or 4.
Does gold exhibit a variable valency?
I dont know it
Does oxygen exihibit variable valency?
it does. for example in H2O oxygen has a valency 2 while in hydrogen peroxide H2O2 oxygen exhibits valency 1
What is valency iron?
Iron has variable valence. It can be either 2 or 3.
What charge is copper 2 solphide?
Copper II sulphate has variable valency properties, which translates to variable charges.
Why does a d-block have elements a variable valency?
because they have one valence electron
Why does a d-block elements a variable valency?
because they have one valence electron
Why some elements have variable valencies?
Certain elements combine with other atoms, donating, accepting or sharing electrons in different proportions depending on the nature of the reaction. For example, iron combines with oxygen to form ferrous oxide as well as ferric oxide. In the formation of ferrous oxide, iron exhibits a valency of +2, whereas in ferric oxide, it has a valency of +3. This is termed variable valency
