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A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

ScienceOne small ahaElement

This element builds bones and teeth and stands as the most abundant metal found in the human body.

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Your new ahaCalcium

Calcium: Key mineral in bones and teeth. Source: Calcium

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More from The Elements

A few more worth knowing.

  1. 24This thyroid-essential element produces a striking violet vapour when heated.RECALL
    Iodine

    Iodine supports thyroid function and produces a striking violet vapour; it can also melt into a liquid.

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  2. 25Iodine · chemical symbolRECALL
    I

    Iodine supports thyroid function and produces a striking violet vapour; it can also melt into a liquid.

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  3. 26This lightest metal is used in rechargeable batteries and in some psychiatric medicines.RECALL
    Lithium

    Lithium is the lightest of all metals and powers rechargeable batteries as well as certain medications.

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