Question

what two subatomic particles are found inside the nucleus of an atom?○ protons and electrons○ protons and neutrons○ electrons and quarks○ neutrons and electrons

Explanation:

The atomic nucleus is the dense central core of an atom. Electrons orbit the nucleus in electron clouds, while protons (positively charged) and neutrons (neutral) are contained within the nucleus. Quarks are subcomponents of protons and neutrons, not standalone particles in the nucleus.

Answer:

protons and neutrons