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11 Cards in this Set
- Front
- Back
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What are the three main forms of bonding? (Intramolecular)
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Metallic, ionic and covalent
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What are the two main forms of bonding (Intermolecular)
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Hydrogen bonding, Van der Waals forces
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What do the types of bonding determine about the molecule?
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The properties that it exhibits like the mp, how hard and how soft it is
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What is ionic bonding?
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When an electron is transferred to ensure each outer shell is full
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When an ionic bond has happened, the two have the same electronic structure as what?
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The nearest inert gas
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Are ionic bonds strong?
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Yes!
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When do you get an ionic bond?
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When a metal and non-metal combine
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When do you get a covalent bond?
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When two non-metals combine
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Why does covalent bonding? Why aren't the electrons just transferred?
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The ionisation energy to remove four or more electrons is very high and it is much easier to share electrons to complete the octet
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What is the name of the type of covalent bonding that loans a whole pair of electrons?
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Coordinate/dative covalent bonding
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What is special about group six and bonding?
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Group six can expand its outer shell to form larger shells, which lets them expand he octet. Group six can form 2, 4 or 6 covalent bonds
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