Physics, asked by divya257312, 9 months ago

please help me friend​

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Answered by sashikantchoubey
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Answer:

option a is correct , here atomic no is 6 so number of electron and proton is 6 again mass number is 12 ,mass no is number of neutron plus no of protons so number of neutron is also 12-6 = 6..

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