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3 years ago

Directions: Record the number of each atom in each molecule, then record the total number of atoms in the molecule.

Chemistry

1 answer:

Elan Coil [88]3 years ago

4 0

Total number of atoms = 5

<h3>Further explanation </h3>

The formula of a compound shows the composition of the constituent elements

CaCO₃ is composed of 3 types of atoms, namely Ca, C and O

The amounts of each of these atoms in the compound CaCO₃:

Ca = 1
C = 1
O = 3

Then total number of atoms :

$\tt 1+1+3=5$

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