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1. What does the formula of a substance tell you?

Answer» <p>A chemical formula tells us the number of atoms of each element in a compound. It contains the symbol of the atom of the element present as well as how many there are for each element in the form of subscript.</p> <p></p><p>Acompoundis asubstancemade up of a definite proportion of two or more elements. A chemicalformula tells usthe number of atoms of each element in acompound. It contains the symbols of the atoms of the elements present in thecompoundas well as how many there are for each element in the form of subscripts.</p>


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