Activity 1 - The Science of Gold:
Answer the following questions on the "Answer Sheet" found on the Junior
School Server. Visit the website below to find the necessary information:
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What is the name of the mineral often mistaken for gold?
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What is the name given to gold found at or close to the surface of the
ground?
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What is the chemical symbol for gold?
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Metals are good conductors of heat and ......?
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How pure is gold found in nature?
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If a one litre carton of milk was filled with gold, how much would it weigh?
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At what temperature does gold melt?
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Complete this statement from "How is Gold Used?": Gold is very reflective, so it is used to protect ...............
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What does the term "carat" mean?
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Why is gold excellent for jewellery?
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How thin can gold sheets be beaten into?
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Is gold a hard or soft metal?
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