Chemistry, asked by jyoti252, 1 year ago

in the modern periodic table,groups are numbered from ___ to __

Answers

Answered by SunHelpingHand
3
1 to 18
The groups are numbered from 1 to 18.

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Answered by Rajan123M
2
in table the groups are no. from 1 to 18 in which elements are arranged according to their actomic no.
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