Chemistry, asked by shriraj77, 1 year ago

Atomic no. of chlorine is 17. What is the no. of electron in the valency shell of chlorine.?

pmtibrahim18: 7..

pmtibrahim18: 2,8,7 is the configuration and the last is the valency shell

Answers

Answered by Adarshthakur11

5

its electronic configuration is 2,8,7.

therefore the number of electrons in its valence shell is 7.

hope it helps you

Karanjoshi1234556: this is the brainliest one

Adarshthakur11: thanku

shriraj77: ok

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