1
Q
What is a molecule?
A
Two or more atoms chemically combined
2
Q
What is a compound?
A
Two or more elements chemically combined
3
Q
What is an element?
A
An element is made up of only one type of atom and it cannot be broken down chemically. They are pure
4
Q
What is an atom?
A
an atom is the simplest form of an element, and it can’t be broken down chemically.
5
Q
What is a mixture?
A
A mixture is two or more substances put together but not chemically combined. Therefore it easy to separate
6
Q
What are particles made of?
A
particles are made of atoms and molecules
Chemistry Revision 🧪
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