Question

what will be the difference in mass number if the number of neutrons halved and the number of electrons doubled in carbon ​

Answer 1

Answer:

If the mass attributed by electrons was doubled and that attributed by neutrons was halved, the atomic mass of C

mass number=12

atomic number=6

the mass no.will be reduced by 25% as it depends on no.of protons+neutrons.it does not depend on what the no.of electrons are.

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