Forming Bonds

Beschreibung

Chemistry C1 1.4
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Zusammenfassung der Ressource

Forming Bonds
  1. When elements combine they form compounds
    1. When a metal reacts with a non-metal, ions are formed.
      1. Metal atoms lose one or more electrons to form positevely charged ions.
        1. Non-metal atoms gain electrons to form negatively charged ions
          1. The oppositely charged ions attract each other strongly and the compound has ionic bonds
      2. When non-metals combine, their atoms share electrons to form covalent bonds
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