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How many atoms of oxygen are there in one molecule of carbon dioxide, if the chemical formula is CO2? 0 1 2 3

User Cvazac
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2 Answers

6 votes

Answer:

2

Step-by-step explanation:

i just took the test

User Sohlae
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4 votes

Answer:

2

Step-by-step explanation:

A careful look at CO2, reveals that CO2 contains:

1 atom of C

2 atoms of O.

User Vince Yuan
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4.1k points