Question

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Which feature can distinguish between an elemental molecule and a compound molecule?
whether the molecule is formed from at least two atoms
O whether the molecule is formed by the sharing of electrons
O whether the molecule is a gas or a liquid
O whether the molecule is made from different types of atoms

Answer 1

whether the molecule is formed from at least two atoms

Step-by-step explanation:

A feature that distinguishes an elemental molecule and a compound molecule is whether the molecules are formed from at least two atoms.

An elemental molecule is a molecule that contains two or more of the same kind of elements.

A compound molecule contains two or more different kinds of molecules.

• An example of elemental molecule is oxygen gas, O₂.
• An example of a compound molecule is water H₂O.

A molecule is a unit of a compound that can represent such a compound.

Therefore, what distinguishes an elemental molecule from a compound molecule is whether a molecule forms from at least two atoms.