Question

2. What are diatomic, triatomic and polyatomic molecules? Give examples of each.​

Answer 1

Answer:

Monatomic – composed of one atom e.g. He, Ne, Ar, Kr (all noble gases are monatomic) Diatomic – composed of two atoms e.g. H2 , N2 , O2 , F2 , Cl2 (all halogens are usually diatomic) Triatomic – composed of three atoms e.g. O. Polyatomic – composed of three or more atoms e.g. P4 , S.

Explanation:

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Answer 2

Answer:

diatomic: two atoms in molecule. O2

triatomic: three atoms in molecule. O3

polyatomic:. more than three in molecule.C60