4 Written questions
3 Multiple choice questions
- the gradual wearing away of a metal element due to a chemical reaction.
- an element in group 1 of the periodic table
- One of the elements in groups 3 though 12 of the periodic table.
3 True/False questions
Metal → a term used to describe a material that can be pulled out into a long wire.
Particle accelerator → a term used to describe material that can be pounded into shapes.
Conductivity → the ability of an object to transfer heat or electricity to another object.