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Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| Iron | is a silver solid at room temperature. Iron will conduct electricity however not as well as copper. Iron is a
metal.
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| Oxygen | is a non metal and is unable to conduct electricity.
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| Sulfur | is a yellow solid a
is a colourless gas at room temperature. Oxygent room temperature. Sulfur is a non metal and is unable to conduct electricity.
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| Chlorine | is a yellow/green gas at room temperature. It is also a non metal and is unable to conduct electricity
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| Copper | is a pink, solid at room temperature. Copper is a very conductive metal so it is used it most electrical
wiring.
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| Discuss factors that affect the rate of a chemical reaction The rate of a reaction increases if: | the temperature is increased
the concentration of a dissolved reactant is increased
solid reactants are broken into smaller pieces
a catalyst is used
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