C2 1.4 Covalent bonding

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  • Created by: jkav
  • Created on: 17-04-14 19:35
  • The atoms of non - metals need to gain electrons to achieve stable electronic structures. They can do this by sharing electrons with other atoms. Each shared pair of electrons strongly attracts the two atoms, forming a colvalent bond. Substances that have atoms held together by covalent bonding are called molecules.
  • Atoms of elements in Group 7 need to gain…

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