Question

Which statement correctly compares the masses of subatomic particles in an atom such as carbon?

Answer 1

Answer:

C- A proton has about the same mass as a neutron .

Explanation:

In an atom such as a carbon atom, the masses of the proton and neutrons are the same.

The mass of the electrons is very negligible.

• Protons are the positively charged particles in an atom
• Neutrons do not carry any charges
• Both protons and neutrons have similar masses.
• They contribute the bulk of the mass of the atom.
• The electrons carry negative charges and they have negligible masses.

The mass of protons and neutrons are similar.