A molecule is the smallest particle of a chemical element or compound that retains all the chemical properties of that element or compound. Molecules are comprised of atoms, which are the smallest unit of ordinary matter that forms a chemical element.

What is a simple definition of a molecule?

A molecule is a group of two or more atoms that are held together by chemical bonds.

How do molecules relate to audiology?

Molecules play an important role in audiology. For example, the molecules of sound waves cause the eardrum to vibrate. The vibrations of the eardrum are then transmitted to the inner ear, where they are converted into electrical signals that are sent to the brain.

What are the 3 types of molecules?

There are three types of molecules:

• Monoatomic molecules are molecules that contain only one atom. For example, the molecule of helium is a monoatomic molecule.
• Diatomic molecules are molecules that contain two atoms. For example, the molecule of oxygen is a diatomic molecule.
• Polyatomic molecules are molecules that contain more than two atoms. For example, the molecule of water is a polyatomic molecule.

Is an atom a molecule?

An atom is not a molecule. An atom is the smallest unit of ordinary matter that forms a chemical element. A molecule is a group of two or more atoms that are held together by chemical bonds.

What is a molecule of an element?

A molecule of an element is a molecule that contains only atoms of the same element. For example, the molecule of oxygen is a molecule of an element because it contains only two atoms of oxygen.