What is a compound?

A compound is formed when atoms from two or more different elements bond together.

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What is a chemical bond?

A chemical bond is the join between atoms.

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What is the difference between a molecule of an element and a compound?

In a molecule of an element, the atoms that are chemically joined are the same.

In a compound, the atoms that are chemically joined are from different elements.

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What happens to elements during a chemical reaction that forms a compound?

In a reaction, elements undergo rearrangement of their atoms to produce compounds.

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What is the difference between a compound and an element?

An element is made up of one type of atom, while a compound is made up of two or more different types of atoms chemically bonded together.

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