what is the central core of the atom which makes up most of the atom's mass?

a.electrons and quarks
b.neutrons and electrons
c. protons and electrons
d.protons and neutrons​


Sagot :

Answer:

The correct answer is letter D - protons and neutrons.

Answer:

d. protons and neutrons​

Explanation:

The central core of the atom containing most of the mass and made up of protons and neutrons.