Question

Which of the following correctly states the difference between atoms and molecules?

An atom is two or more particle bonded together, while a particle is one particle.
Atoms and molecules are both particles, so they are the same thing.
An atom is one particle, while a molecules is two or more particles bonded together.

Answer 1

An atom is a single particle, while a molecule is two or more atoms bonded together.

Step-by-step explanation:

An atom is one particle that cannot be further divided without losing its chemical properties, whereas a molecule is two or more atoms bonded together and represents the smallest unit of a compound that retains its chemical properties.

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