Question

Which is the best description of a molecule?
A molecule of an element is composed of at least two types of atoms.
O Amolecule of a compound is composed of only one type of atom.
O Amolecule of a compound is composed of at least two types of atoms.
A molecule of an element is composed of exactly two types of atoms.

Answer 1

A molecule of a compound is composed of at least two types of atoms.

Explanation:

A molecule is defined as when two or more atoms of an element combine together by the bonds by sharing the electrons as O^2 (oxygen molecule)

A compound is a molecule when two different types of atom joined by chemical bonds as covalent, ionic or coordinate bonds as NH^3 ( ammonia)

Answer 2

Answer:

C- A molecule of a compound is composed of at least two types of atoms

Explanation:

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