Chemistry, asked by bhaladharesonali69, 3 months ago

define valency and valence shell

Answers

Answered by budhimanishial953

2

Explanation:

Valency is the number of electrons required to be accepted/lose/shared by the atom of an element in order to complete its outer shell octet. On the other hand valence electrons is the number of electrons present in the outermost shell of the atom of an element.

Answered by baapaya

6

Answer:

a measurement of the power of an atom to combine with others, by the number of hydrogen atoms it can combine with or take the place

Explanation:

Valence shell is the outermost shell of every element

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