in M

Metals

Time to Test your Mettle.

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  • Question of

    What was the first metal to be used by Humans on a large scale?

    • Gold
    • Iron
    • Copper
  • Question of

    The chemical symbol for Tungsten is what letter?

    • G
    • U
    • W
  • Question of

    In its purest form, what metal is the best conductor of electricity?

    • Titanium
    • Electrum
    • Silver
  • Question of

    Which of these is NOT found in the alloy nickel silver?

    • Platinum
    • Nickel
    • Silver
  • Question of

    Name the metal with the lowest density?

    • Gallium
    • Lithium
    • Manganese
  • Question of

    What metal is extracted from the ore bauxite?

    • Aluminium
    • Iridium
    • Tin
  • Question of

    And what percentage of the energy used to process aluminium from bauxite is saved through recycling?

    • 55
    • 75
    • 95
  • Question of

    Which of these metals is the most valuable?

    • Palladium
    • Platinum
    • Gold
  • Question of

    Stainless steel is an alloy of iron containing at least 11% of what metal?

    • Chromium
    • Lead
    • Zinc
  • Question of

    What is the informal name given to metals that are easily corroded or oxidised?

    • Base
    • Brittle
    • Noble

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Iron-will you get them all right?

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History

Second World War: Britain