Understanding Compounds

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What is a compound?

A compound is a substance formed when two or more elements are chemically bonded together.

Give an example of a compound.

Water (H2O) is an example of a compound.

What is the main difference between a compound and an element?

An element is a pure substance made of one type of atom, whereas a compound contains two or more different types of atoms bonded together.

Can compounds be broken down into simpler substances?

Yes, compounds can be broken down into simpler substances through chemical reactions.

What is meant by the term ‘chemical formula’?

A chemical formula shows the elements in a compound and the ratio of these elements.