The main crunch points are in seven states and one inner state district. It is what happens there that will determine who ...

Some people call one state home their whole lives. But while you may put down roots in one place, the state that's best aligned with your values may be one you've never stepped foot in.

The questions in this quiz are suitable for GCSE chemistry students studying solids, liquids and gases and changes of state. If you struggled with the quiz, don't panic - we've got you!