Unit 1 Review: Matter, Atoms, and the Periodic Table | Baamboozle - Baamboozle

Unit 1 Review: Matter, Atoms, and the Periodic Table

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How many energy levels does phosphorus have?

Phosphorous (P) is in period 3, so it has 3 energy levels

How many valence electrons does oxygen have?

Oxygen (O) is in group 16, so it has 6 valence electrons

How many protons does sulfur have?

Sulfur's atomic number is 16, so it has 16 protons

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