Question

Q4. WHAT IS ATOMICITY. GIVE EX. OF MONO, DI, TRI AND
POLYATOMIC ATOMS​

Answer 1

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Atomicity is defined as the total number of atoms that constitute a molecule. For example, each molecule of oxygen (O2) is composed of two oxygen atoms. ... Monoatomic-composed of 1 atom e.g. He, Ne, Ar (all noble gases are monoatomic) Diatomic-composed of 2 atoms e.g. H2 , N2 , O.

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