English, asked by sweetswati956, 7 months ago

the electronic configuration of the atom is 2,8,1,which of the following is chemically similar to this​

Answers

Answered by sharanyalanka7
0

Explanation:

since,the valance electron is 1,so it belongs to 1st A group

so,the element is similar to 1A group

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Answered by sree1685
0

Answer:

sodium is the answer it has 2 electrons in first shell,8 electrons in second shell and 1 electron in third shell

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