Question

define tetravelency with five example and formula

Answer 1

Answer:

Having a valence of four, as Pt+4.

Explanation:

Answer 2

Tetravalence is the state of an atom with four valence electrons available for covalent chemical bonding in its outermost electron shell, giving the atom a chemical valence of four.

For example,

Silicon, Methane(hydrocarbon), Carbon etc...