Glossary

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orbital

Subject: 

  • Physical Sciences

an area or region where there is a high probability (95% chance) of finding electrons. Each orbital can accommodate a maximum number of two electrons with opposite spins.

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sp-notation
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a short way to represent the electron structure of an atom.

radical reactions
Subject:
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reactions in which bonds break to form products with unpaired electrons.

double bond
Subject:
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four shared electrons, or two shared pairs of electrons (or two covalent bonds) between the same...

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Once your teenager has completed practise exam papers, go over the areas where they struggle. Get a study guide to help you and your student if you need help with a particular section.

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Exam practice is essential. Make sure your student has access to practice exam papers for the subjects they take. Make sure the exam papers relate to the correct version of the curriculum.

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Studying should be active. Your child should be making notes, working through examples, doing practice exam papers and testing herself on the sections she is studying.

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Formulae sheets or key concept sheets are useful for quick revision. Get your teenager to stick them on the wall in their room. The more they look at the formulae and key concepts, the more likely...

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Different study methods work for different students. Find out what works for your child so you understand how you can support him or her.

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