Basic Atomic Structure: A Look Inside the Atom @tdewitt451

Uploaded October 2012 | Updated September 2026, 1 week ago

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What does the inside of an atom look like? Here, we'll look at the subatomic particles ( protons, neutrons, and electrons) that make up the atom. We'll see how the electrons orbit the nucleus, and talk about the masses of protons, neutrons, and electrons in amu, or atomic mass unit.

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