If Z = 3, what would be the valency of the el | vedclass

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Question

By $Z=3$, we mean that the atomic number of the element is $3$ . Its electronic configuration is $2,1 .$

Hence, the valency of the element is $1$

Vedclass · Accepted Answer

lithium

Vedclass · Answer

By $Z=3$, we mean that the atomic number of the element is $3$ . Its electronic configuration is $2,1 .$

Hence, the valency of the element is $1$

(since the outermost shell has only one electron).

Therefore, the element with $Z =3$ is lithium.

If $Z = 3$, what would be the valency of the element? Also, name the element.

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