The Reactivity Series lists metals from most to least reactive

• true

• false

Choose the more reactive metal

• sodium

• potassium

Which of these metals would oxidise most easily?

• calcium

• magnesium

• iron

• copper

Which metal would be hardest to oxidise?

• calcium

• magnesium

• iron

• copper

Which is the odd one out?

• potassium

• oxygen

• aluminium

• iron

Choose the more reactive metal

• silver

• gold

Choose the less reactive metal

• copper

• gold

The chemical symbol for iron

• Ir

• Fe

• I

• Fn

Chemical symbol for Gold

• Go

• G

• Au

• Mn

Are Miss Kalamon's chemistry jokes funny?

• Yes, I love them and can't wait for more!

• No, they are very lame and not funny at all.