Question

There are 14 protons and 13 neutrons in the nucleus of an atom, What is its mass number?
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Answer 1

The mass no . = No. of proton+No. of neurons

=>14+13

=>27

It is the element=cobalt(Co)

Answer 2

MASSNUMBER= no.of protons+no.of neutrons

so mass number of the element=14+13

=27✌✌❤

GOOD MORNING ❕❕⏬✋