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WHAT'S IN YOUR WATCH?
WHERE Challenge
NICKEL
FACTS
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Nickel is mainly used for alloys
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About 65% of nickel is used to make stainless steel
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It is usually mixed with chromium
PHYSICAL AND CHEMICAL PROPERTIES
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Atomic mass = 58.71 g
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Boiling point = 2913 °C
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Melting point = 1453 °C
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Silever-white in colour
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Malleable
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Corrosion resistant
MINING NICKEL
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Nickel is mined as ore
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23 countries mine nickel and 25 countries smelt nickel
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Russia, Canada, Australia, and Indonesia are a few of the most important countries that mine nickel
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Nickel is mainly refined in Norway, Finland, France, and Japan
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1.4 million tons of nickel is produced in the world
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There are many different ways to mine nickel: it all depends on what kind of nickel ore it is
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There are sometimes other metals in the nickel ore and it has to be extracted
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