7. Metals

Metals reacts to for _____________ ions

The higher up the reactivity series, the _________ it is to form positive ions

Select the most reactive metal

• potassium

• sodium

• lithium

• calcium

Name the most reactive metal

Name the metal less reactive that hydrogen

Choose the metals less reactive the carbon

• calcium

• zinc

• copper

• potassium

What would happen when a very reactive metal reacts with acid compared to a less reactive metal?

• more bubbles are produced

• bubbles are produced quicker

A larger increase in temperature would indicate?

• A very reactive metal

• Not very reactive metal

Fill in the blank: Acid + Metal -> _______ + Hydrogen

Fill in the blank: Acid + Metal -> Salt + ______________