The branch of chemistry which deals with a substance containing carbon is called
The mass of 1 mole of sucrose is
The matter is anything that occupies
The formula which gives the simplest whole-number ratio of atoms is
A mixture that consists of different components is called
Free radicals are electrically
The empirical formula for water is
Hair contains keratin proteins which are also present in nails and wool is an example of
The natural force that holds together elements together is called
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