xooshnazir123 xooshnazir123

19-06-2021
Chemistry

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define molecular formula?

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prissyphiri prissyphiri

19-06-2021

A molecular formula is an expression that states the number and type of atoms present in a molecule of a substance.

Example : H2O (water) There are 2 atoms of Hydrogen and 1 atom of Oxygen in this substance

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