Question

what is chemical formula and what does it represents????​

Answer 1

Answer:

A chemical formula identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element. In empirical formulae, these proportions begin with a key element and then assign numbers of atoms of the other elements in the compound, by ratios to the key element.

Explanation:

MARK as brainliest and follow plz please

Answer 2

Answer:

Example. The chemical formula of carbon dioxide is CO2, we come to know that one carbon atom and two oxygen atoms are chemically bonded together to form one molecule of the compound, carbon dioxide. A chemical formula denotes the number of various atoms present in the chemical compound.

Explanation:

i hope this helps u please give me thanks