4 Written questions
3 Multiple choice questions
- the gradual wearing away of a metal element due to a chemical reaction.
- a term used to describe material that can be pounded into shapes.
- One of the elements in groups 3 though 12 of the periodic table.
3 True/False questions
Particle accelerator → a machine that moves atomic nuclei at higher and higher speeds until they crash into one another, sometimes forming heavier elements.
Conductivity → the ability of an object to transfer heat or electricity to another object.
Reactivity → the ease and speed with which an element combines, or reacts, with other elements and compounds.