Chemistry, asked by maneesha13, 9 months ago

electronic configuration of Na is 1s2 2s2 2p6 3s1 What information that it gives?

Answers

Answered by shivangsrivastava123

1

it gives that it is metal..

Answered by arshithareddy

1

Answer:

it gives that it has 11 protons and belongs to s block and its valency is 1

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