Atomic Knowledge

A cheat sheet explaining how to work out perimeter, area and perimeter with an example as to how to remember each one, and how to remember the units. Can be useful for maths or science!

A simple cheat sheet explaining what happens when an alkali metal reactions with water, chlorine and oxygen with balanced equations as examples for each. Great for revision, or for sticking in workbooks for students to refer to when working on reaction equations. Can be used as a hand out or a poster.