StJ AQA Chemistry Revision: Lesson 3

Which is a solid?

• A

• B

• C

Which is a gas?

• A

• B

• C

What do we call the temperature at which liquids turn to gas?

• Melting point

• Boiling point

• Condensation

• Evaporation

What do we call the temperature at which a solid turns to a liquid?

• Melting point

• Boiling point

• Condensation

• Evaporation

What does the state symbol (_aq) mean?

• Solid

• Liquid

• Gas

• Dissolved substances

What are ions?

• Atoms with no charge

• Atoms with a positive charge

• Atoms with a different number of electrons (a positive or negative charge)

• Atoms with a different number of neutrons

Which ions do metal elements form?

• They do not form ions

• They form positive ions

• They form negative ions

• They form isotopes

Which ions do non-metals form?

• They do not form ions

• They form positive ions

• They form negative ions

• They form isotopes

True or False?

Metals are shown as yellow on the Periodic Table shown

• True

• False

What sort of bond occurs between metal and non-metal atoms

• Ionic bonding

• Metallic bonding

• Covalent bonding

• Metals and non-metal elements cannot bond