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If CO2 is a molecule, how many TOTAL atoms is it made
up of?

2 Answers

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Answer: No number means one atom. For CO2 there is one atom of carbon and two atoms of oxygen. For H2O, there is one atom of oxygen and two atoms of hydrogen. A molecule can be made of only one type of atom.

User Anton Sarov
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Answer:

Carbon dioxide, CO2, is a chemical compound composed of two oxygen atoms and one carbon atom.

Step-by-step explanation:

User Emre Nevayeshirazi
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