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Video Details

Atoms: Examples of atoms

Grade Levels: 3 - 12
Core Subject(s): Science
Length: 00:00:10
Usage rights: Download and retain personal copies in perpetuity.

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The four atoms depicted here have a different atomic number, which refers to the number of protons in the nucleus. The atomic number of helium is 2, aluminum is 13, hydrogen is 1, and oxygen is 8.



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