Question

An atom contains 32 protons and 48 neutrons. What is the mass of the atom ?

Answer 1

Answer:

The mass of the atom is 80

Explanation:

Mass of atom= Number of protons+number of electrons

So, the mass of the atom is (32+48) or 80.

Answer 2

80 is the answer

Mass of atom is equal to the sum of number of protons and neutrons.

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