Question

what is valency??????????​

Answer 1

Answer:

Valency is the combining capacity of an element. It is the number of electrons in an atom that actually take part in bond

formation. The number of valence electrons is the valency of the element. For example, carbon atom with an atomic number 6 has 4 valence electrons. K-shell = 2 electrons, L-shell = 4 electrons. Thus Carbon atom is capable of forming 4 bonds. Hence its valency or combining capacity is four.

Explanation:

Answer 2

$\underline{\textsf{\textbf{Define :-}}}$Valency

The combining capacity of an atom is known as its .valency ... We all know how electrons in an atom are arranged in shells/orbitals. Valence electrons are those electrons which are present in the outermost orbit of the atom.

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