Chemistry, asked by abhirup7151, 4 months ago

Name a divalent monatomic element.

Answers

Answered by ayushisagar1000

0

Answer:

Monovalent

An atom, ion, or chemical group with a valence of one, which thus can form one covalent bond is called monovalent.

Examples

Atoms that are monovalent are

Hydrogen
Lithium
Sodium
Chlorine

Divalent

An atom, ion, or chemical group with a valence of two, is called divalent.

Examples

Atoms that are divalent are

Beryllium
Oxygen
Magnesium
Sulphur

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