The electronic configuration of an element is [Ar]4s1 find the group a

1.	The electronic configuration of an element is [Ar]4s1 find the group and period of this elem ent
Answer» GROUP - 1st ; period - 4 th , the ELEMENT is potassium K Explanation: 1st group elements i.e, alkaline metals haveone valency electron in their outer s ORBITAL S1 and the principal NUMBER n gives the period number i.e, 4 .... ns1 where n=4

The electronic configuration of an element is [Ar]4s1 find the group and period of this elem ent

Answer»

GROUP - 1st ; period - 4 th , the ELEMENT is potassium K

Explanation:

1st group elements i.e, alkaline metals haveone valency electron in their outer s ORBITAL S1 and the principal NUMBER n gives the period number i.e, 4 .... ns1 where n=4

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The electronic configuration of an element is [Ar]4s1 find the group and period of this elem ent

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