Chemistry, asked by shbosamiaow0e5d, 1 year ago

write electron configuration of first two element of group1

Answers

Answered by sohamgowda

1

hydrogen 1s^1
lithium 1s^2. 2s^1
sodium 1s^2. 2s^2. 2p^6. 3s^1

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Answered by sshivingupta

1

hydrogen H^+,-

Lithium Li^+

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