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lifesaver
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gift
Win 25 points!
Okay!
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shark
Other team loses 25 points!
Okay!
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lifesaver
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15
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What are the forces between simple covalent molecules called?
Intermolecular forces
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15
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What type of bond is formed when non-metal atoms share electrons?
Covalent bond
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15
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How could a Fullerene/Buckyball improve the delivery of drug molecules to a particular site in the body?
Protect the drug molecules from the bodies digestive system and kidneys. The coating of the Buckyball can make the body take it to the required site.
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15
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What is the name give to the large, cage like structure carbon can form using covalent bonds?
Fullerene or Bucky-ball
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15
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Do giant covalent structures have high or low melting points?
High - the covalent bonds are strong.
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15
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Most of the molecules in the substances that make up living things are held together by the covalent bonds between non-metal atoms [True/False]
True
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15
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Substances made up of simple covalent molecules have high or low melting points?
Low melting points, the bonds between molecules (not covalent) are weak
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Why can the layers of graphite easily slide off (e.g. when you use a pencil)?
The bonds between carbon layers are not covalent, they are weak intermolecular forces
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15
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How many covalent bonds have formed between these two nitrogen atoms?
3
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What does it mean if an atom "gets the electronic structure of a Noble gas"?
They gain or lose electrons to get a full outer shell (just like the Noble gas elements)
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seesaw
Swap points!
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magnet
Take 25 points!
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rocket
Go to first place!
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banana
Go to last place!
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banana
Go to last place!
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shark
Other team loses 25 points!
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×
gift
Win 25 points!
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lifesaver
Give 25 points!
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15
×
What is the name of the intermolecular forces between water molecules?
Hydrogen bonds
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15
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Can simple molecules held together with covalent bonds conduct electricity?
No, they do not have charged particles that a free to move.
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15
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The carbon atoms in a diamond are held together by ionic bonds [True/false]
False - non metals bond together with covalent bonds.
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