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calcium

calcium

80 3.1
A soft silvery white metal that helps make bones and teeth
  • noun
  • /ˈkælsiəm/
  • Specialized
translation icon : calcio
  • So load bearing exercise, vitamin D and calcium all work in tandem.
  • calcium intake
  • calcium supplements
  • calcium carbonate

No, milk is a better source of calcium than oat juice.

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Examples

  • But Joshua, how do you get enough protein, calcium and iron?

  • Like calcium is good for your bones, right?

  • But how do I increase my calcium without taking a supplement?

  • It's very important for young mothers to have lots of calcium.

  • That's the only way they can get calcium.

  • No, milk is a better source of calcium than oat juice.

  • What I'm going to do is to sprinkle some calcium granules into this water.

  • The bones were coated in a shimmering calcium secretion, which is very similar in nature.

    Fiction book (1996)
  • A slight calcium deficiency.

  • Calcium is essential for the formation of bones and teeth in growing children.

Compounds

calcium carbonate
  • Specialized
3 3.9

A white material in rocks like chalk and limestone and in shells that people use to make lime and cement

calcium blocker
  • Specialized
1 4.6

A drug that reduces calcium entering heart and blood vessel muscles to treat high blood pressure and chest pain

calcium phosphate
  • Specialized
1 4.2

A white salt found in bones and teeth that helps make them strong

calcium chloride
  • Specialized
1 4.0

A white salt that melts ice on roads and dries things

calcium hypochlorite
  • Specialized
1 4.9

A white chemical used to clean and kill germs in water, for example in pools

calcium ion
  • Specialized
1 4.0

A small positively charged particle of calcium that helps blood to clot and muscles to move

calcium lactate
  • Specialized
1 4.4

A white salt that adds calcium to food and to medicines

calcium sulfate
  • Specialized
1 3.7

A white mineral used to make plaster, improve soil, and to make some foods and medicines

1 5.2

A medicine that reduces calcium entering the heart and blood vessels to treat high blood pressure and chest pain

calcium bicarbonate
  • Specialized
4.8

A salt that makes water hard and forms when limestone dissolves in water with carbon dioxide

calcium carbide
  • Specialized
6.0

A hard gray chemical that makes acetylene gas when it touches water and is used in industry

calcium hydrate
  • Specialized
6.6

A white chemical that can burn skin, used in building and farming to make soil less acidic

calcium hydride
  • Specialized
7.1

A gray powder that makes hydrogen gas when it touches water

calcium hydroxide
  • Specialized
5.1

A white powder made by adding water to lime and used in mortar and to reduce acid in soil

calcium light
  • Archaic
9.9

A very bright stage light made by heating a block of lime with a flame

calcium nitrate
  • Specialized
5.3

A white salt that absorbs water from the air, dissolves in water, and is used as a fertilizer

calcium octadecanoate
  • Specialized
9.2

A hard white deposit that forms when soap meets hard water

calcium oxide
  • Specialized
5.3

A white solid chemical used in building and industry that makes lime when water is added and gets hot

calcium stearate
  • Specialized
5.9

A white powder that does not dissolve in water and helps things move and flow better

calcium-cyanamide
  • Specialized
7.8

A grey-white chemical used as a fertilizer to add nitrogen to soil

6.9

A brick made from sand and lime instead of clay, usually light gray and used for building

fenoprofen calcium
  • Specialized
4.9

A medicine that reduces pain and swelling in arthritis and similar conditions

Surface Forms

calcium singular
calciums plural

Etymology

The word calcium comes from the Latin word calx, meaning 'lime'. A good way to remember it is that chalk and limestone are forms of calcium, so the name links the element to the white 'lime' stone and to how it helps build strong bones and teeth.