please please please answer
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2
1. 11
2. 12
3. 11
4. 23
2. 12
3. 11
4. 23
komalmegha:
thank you so much
Answered by
1
it has 11 electrons,it has 12 neutrons
it's atomic no. is 11
it's mass no. is 23
it's atomic no. is 11
it's mass no. is 23
thank you so much
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