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Chemistry 2 consists of the following:
- How do sub-atomic particles help us to understand the structure of substances? [2] [3] [Test 1] [Test 2] [Test 3]
- How do structures influence the properties and uses of substances? [Test]
- How much can we make and how much do we need to use? [Extra Higher bits] [Test Foundation] [Test Higher]
- How can we control the rates of chemical reactions? [Test]
- Do chemical reactions always release energy? [Extra Higher Bits] [Test] [Test on Higher Bits]
- How can we use ions in solutions? [2] [Test 1] [Test 2]
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