Answer :
Answer:
If an atom were to gain or lose neutrons it becomes an isotope. ... If it gains a neutron it become an isotope called deuterium. Since the atomic mass is the total of the number of protons and neutrons, an isotope would have a different atomic mass, but the same atomic number as the original atom
Explanation:
Answer:
Its mass is lowered, but it is still the same element.
Explanation:
When the atom loses a neutron, it still remains as the same element. The only thing that would change is the mass.