Chemistry, asked by amodkumar1171979, 1 month ago

an element having electronic configuration 2, 1 and belonging to second period is

(lithium/beryllium/boron)

Answers

Answered by hellosweetsugar1

1

Answer:

lithium

hope this helps you

Answered by aditirajlakshmi

1

Answer:

Lithium

Explanation:

The electronic configuration 2,1 and belonging to second period is Lithium

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