Question

17.
What do you know about a chemical compound by looking at its chemical formula

Answer 1

The number and the kinds of atoms in the compound

Step-by-step explanation:

• A chemical formula of a compound contains symbols o the atoms of the elements present in the compound as well as the number of atoms of each element in the form of subscripts.
• Therefore it helps us to know the elements in a compound and the number of atoms in the compounds.