Question

what is tetravalency​

Answer 1

In chemistry, 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. ... The carbon atom is called tetravalent because it forms 4 covalent bonds.

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Answer 2

Answer:

tetravalency which means the element having 4 valence electron in there last shell .ex carbon.