Four. CO32-
The formula unit of calcium carbonate is CaCO3. Therefore, it has 3 oxygen atoms.
The answer will depend on how much ammonium carbonate. In one molecule of the substance, there are 8.
6
There are a total of three oxygen atoms in the formula unit of calcium carbonate, CaCO3.
Lithium carbonate (Li2CO3) contains 6 atoms: 2 lithium (Li) atoms, 1 carbon (C) atom, and 3 oxygen (O) atoms.
Chemical formula for Ammonium Carbonate: (NH4)2CO3 So there are two Nitrogen atoms in that molecule.
There Are Five Atoms In The Formula For Calcuim Carbonate.
As indicated by the subscript on the atomic symbol for oxygen, there are 3 oxygen atoms.
3
Two atoms carbon and oxygen make carbonate bond. Its charge is -2.
There are 2 potassium atoms, 1 carbon atom and 3 oxygen atoms - K2CO3
1 molecule of Calcium Carbonate -CaCO3, contains 3 oxygen atoms.