Question

what information do you obtain from molecular formula ​

Answer 1

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• The molecular formula expresses information about the proportions of atoms that constitute a particular chemical compound, using a single line of chemical element symbols and numbers. Sometimes it also includes other symbols, such as parentheses, dashes, brackets, and plus (+) and minus (–) signs.

Answer 2

Explanation:

The molecular formula expresses information about the proportions of atom that constitute a particular chemical compound ,using a single line of chemical elements symbols and numbers .Sometimes it also includes other symbols,such as parentheses, dashes ,brackets and plus (+) and minus(-) signs.