Hi Y7,
In preparation for exam week here are the topics you will need to study.
7A Cells
Make sure you know about the differences between plant and animal cells, different types of cells and their jobs (specialised cells), how to use a microscope etc..
7E Acids and alkalis
Make sure you know about the pH scale, indicators, neutralisation
7I Energy
Make sure you know about the different types of energy, energy transfer diagrams and the different energy resources
7F Simple chemical reactions
Make sure you know how to tell if a reaction has taken place, how to write word equations
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