Chemistry, asked by topponavin1, 7 months ago

1. Give examples of monoatomic, diatomic,
triatomic and polyatomic elements.

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Answered by darshanddg

Answer:

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Explanation:

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.
Triatomic-composed of 3 atoms e.g. O.
Polyatomic-composed of 3 or more atoms e.g. P4 , S.

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Answered by dharmbeersingh0

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Asked on December 26, 2019 by

Vindhya Mittal

What is Monoatomic, diatomic, polyatomic and triatomic ?

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ANSWER

Monoatomic:- The elements that have only one atom in molecule are called monoatomic elements. They are stable. Example:- Ne,Ar all are Noble gases.

Diatomic:- The elements that have two atoms are called as diatomic molecules. Example:- Oxygen.

Triatomic:- The elements that have three atoms are called as tri-atomic elements. They are unstable. Example:- Ozone.

Polyatomic:- The elements that have more than two atoms bonded by a covalent bond are reffered to as polyatomic elements. Example:- Selenium.

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