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18 Cards in this Set
- Front
- Back
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What particle is formed when atoms lose or gain electrons |
Ion |
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What type of bonding occurs between a metal and a non-metal |
Ionic |
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What type of bonding occurs between 2 non-metals |
Covalent |
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What type of bonding occurs between metals |
Metallic |
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How many electrons are involved in a single covalent bond |
2 |
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What type of bonding involves the transfer of electrons from one atom to another |
Ionic |
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Give 2 ways to make an ionic solid conduct electricity |
Melt it Dissolve it |
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Ionic compounds have ______ melting points |
High |
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Simple covalent bonds have _______ melting points |
Low |
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Polymers are made from many of these joined together |
Monomers |
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Diamond has which type of bonding |
Covalent |
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In a diamond each carbon atom is bonded to how many other carbon atoms |
4 |
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What property do delocalised electron give graphite |
Conducts electricity |
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In graphite each carbon atom is bonded to how many other carbon atoms |
3 |
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What is the name of the substance formed from a single layer of graphite |
Graphene |
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Give 3 uses for fullerenes |
Lubricants Drug delivery system Catalyst |
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Metals consist of a lattice of metal ions surrounded by what |
Delocalised electrons |
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What do we call a mixture of metals |
Alloy |
