Question

WHAT IS A CHEMICAL FORMULA​

Answer 1

Step-by-step explanation:

The chemical formula is a method of providing information about the chemical proportions of atoms that make a particular chemical compound

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Answer 2

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.