English, asked by jyoti252, 1 year ago

the ___ number is same as the number of shell which in gradually filled up in the element of this period

Answers

Answered by Anonymous
4
electron.................................

jyoti252: Thanks
Answered by minal21
2
Hey, The electron no.is same as the no.of shell which in gradually filled up in the element of this period.

jyoti252: Thanks
minal21: :-)
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