Form 1 Science Chapter 6

What are 3 types of particles which make up matter?

• Compound

• Molecules

• Ions

• Atoms

What is the simplest particle of matter?

• Atoms

• Molecules

• Ions

• Compound

Which is a pure substance that cannot be broken down into any simpler substance by any physical or chemical method?

• Compound

• Molecule

• Element

• Atom

What is a substance that is made up of two or more different elements chemically joined together in a fixed ratio?

• Compound

• Mixture

• Atom

• Solvent

Which is/are NOT an example of compound?

• Water

• Oxygen gas

• Carbon dioxide

• Hydrogen gas

Which is an example of element?

• Aluminum

• Water

• Salt

• Sugar