Which particles zoom around the center of atoms?

The first is the tiny atomic nucleus, which is in the center of the atom and contains positively charged particles called protons and neutral, uncharged, particles called neutrons. The second, much larger, region of the atom is a “cloud” of electrons, negatively charged particles that orbit around the nucleus.

Explanation:

The electrons spin in orbits around the outside of the nucleus.

Explanation:

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