Yr 10 Sci Chemical Reactions Diagnostic

Identify the chemical symbol for magnesium

Identify the chemical symbol for sodium

Identify the chemical symbol for iron

The starting materials in a chemical reaction are called

A substance that is formed as the result of a chemical reaction is a

A change in the shape of an object is an example of

Identify 2 properties that apply to most metals

List the evidence that a chemical change has occured