Using+Chemistry

= = = = =__**Reactions recap**__=

- sort these reactions out into groups, you should have the type of reaction, the word equation and the symbol equation

=__**Conservation of mass**__= __**Explore learning**__ [|www.explorelearning.com] This one goes into more detail than you need at this level but shows the electrons orbiting the nucleus very effectively!

=__An exothermic reaction__=

See science 'investigations' for details of assessed practical on energy in fuels

__**Malachite investigation**__