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Which compound
3
The formula unit of sodium chloride has only two atoms.
It tells what elements are present in a molecule and how many atoms of each element are present.
A molecular formula.
No. of atoms in NaCI are 3. No. of atoms in 36 NaCI are 36*3=108 But no NACI like compound exist.
Which compound
3
two atoms
3
6
9
6
The formula unit of sodium chloride has only two atoms.
K= 2 C= 1 O=3 K2CO3= 6 atoms
It tells what elements are present in a molecule and how many atoms of each element are present.
The chemical formula is MoPO4; the molecule contain four oxygen atoms.