Quiz-Busters - Oil earth and atmosphere

Oil earth and atmosphere

Oils earth and atmosphere has been mad for year 10 pupils to help with revision
What C is breaking a molecule apart using heat?. What M is a molecule that can combine with other similar molecules to form a polymer?. What P is a substance containing of very large molecules made of smaller identical monomers?. What E is a mixture of tiny droplets of one liquid in another liquid?. What S is a substance preventing the breakdown of emulsions, especially in food or paint?. What H is a compound only containing hydrogen and carbon?. What A is a substance added to food to improve flavour or appearance?. What E is a number given to a food additive in order to identify it?. What V are oils that come from plants?. What B is diesel fuel made from plant materials?. What S is a hydrocarbon that contains as many hydrogen atoms as possible?. What U is a hydrocarbon which contains a carbon-carbon double bond?. What D is a method of separating chemical substances?. What H is adding hydrogen to an oil?. What E is a substance which stops the two liquids in an emulsion from separating?. What S describes a material that has been manufactured from raw materials?. What P are made up of large molecules that are made from smaller molecules?. What T is a polymer that softens when it is heated?. What T is a polymer that hardens and sets permanently?. What I is a force of attraction between molecules?.