Chemistry, asked by devadarsh16, 11 months ago

7N Periods number and group number ​

Answers

Answered by sneha41046
2

what is 7n???????????????


sneha41046: i think nitrogen is written as N
devadarsh16: say the answer
sneha41046: 15 grp and 2 period
devadarsh16: Thank you
devadarsh16: 10 Ne period and group
sneha41046: 18 grp and 2 period
devadarsh16: 3 questions also
devadarsh16: 19 k
devadarsh16: group number and period number
devadarsh16: hi
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