Chemistry, asked by devaasu, 1 year ago

when do we add 10 in groups in modern periodic table

Answers

Answered by vipuldroliyagmailcom

0

question is not appropriate

devaasu: Hey

devaasu: I meant dat lyk wn v r writing groups

devaasu: Fr 1 we write 1

devaasu: Fr 2 do we write 12 or jst 2?

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