Question

multiple choice question
in a neutral atom, which subatomic particles are always present in equal numbers?
protons and neutrons
electrons and protons
neutrons and electrons

Explanation:

A neutral atom has no overall electrical charge. Protons are positively - charged, electrons are negatively - charged, and neutrons are neutral. For an atom to be neutral, the number of positive protons must equal the number of negative electrons.

Answer:

B. electrons and protons