How many atoms of O are present in 2CaCO3?

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17 votes

Answer:

there are 6 atoms of oxygen in this compound

Step-by-step explanation:

2CaCO₃ Oxygen= 2(which multiplies every element) × 3(which is the no of atoms just oxygen alone.) that is equal to six 6

Rick Viscomi answered Oct 7, 2023

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