Blank Bohr model to fill in (aluminum)

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Bohr model of aluminum with 13 protons and 14 neutrons in the nucleus and three empty rings labeled n = 1 to n = 3 — A Bohr model worksheet figure for aluminum: the nucleus shows 13 protons and 14 neutrons, and three empty rings labeled n = 1, n = 2 and n = 3. Students draw the electrons themselves: 2, 8 and 3.

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Answer key

Aluminum atom, neutral
Protons: 13 · Neutrons: 14 · Mass number: 27
Electrons: 13 (2, 8, 3 by shell)

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