Question

The valency of an element is determined by
a.
the number of valence electrons present in the outermost shell of the atom
b. the number of electrons present in the atom
the number of valence electrons present in the first two shells
d. the number of valence electrons present in the nucleus.
C.​

Answer 1

Answer:

a) the no.of valence electrons present in the outermost shell of the atom..

Explanation:

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Answer 2

Answer:

option a is correct .

Explanation:

The valency of an element is determined by the number of valence electrons present in the outermost shell of the atom.

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