Vocab: CRV1-1 atom CRV1-3 molecule

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Atoms are formed from molecules.

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False

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Molecules are formed from atoms.

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True

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Chemical formula: H₂O. 1 molecule of water has 2 atoms.

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False

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Chemical formula: CO₂. 1 molecule of CO₂ has 3 atoms.

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True

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C6H12O6: 1 molecule of sugar has 6 carbon atoms.

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True

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Chemical formula: H₂O. 1 molecule of water has 2 oxygen atoms.

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False

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Chemical formula: CO₂. 1 molecule of carbon dioxide has 2 carbon atoms.

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False

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C6H12O6: 1 molecule of sugar has 6 H atoms.

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False

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Chemical formula: CoCO₃. 1 molecule of cobalt (II) chloride has 5 atoms.

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True

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Chemical formula: CoCO3. 1 molecule of cobalt (II) chloride has 6 atoms.

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False