Chemistry, asked by khushi461, 1 year ago

An element has 7 elections in M shell (a) what is it's atomic no. (b) what common name is given to this group of elements

Answers

Answered by Zaysaa

3

Atomic no:17
chlorine

Sunil1234khan: Nice

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khushi461: Nice

Zaysaa: thank u khusi

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Answered by shashanksen16

0

this element is fluorine

khushi461: Give a right answer

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