calcium definition

  • noun:
    • A silvery, moderately hard metallic element that constitutes around 3 percent associated with the earth's crust and is a simple component of many pets and flowers. It happens normally in limestone, gypsum, and fluorite, and its compounds are widely used to make plaster, quicklime, Portland concrete, and metallurgic and digital products. Atomic quantity 20; atomic body weight 40.08; melting point 842 to 848°C; boiling point 1,487°C; specific-gravity 1.55; valence 2. See Table at factor.
    • A chemical element, atomic number 20, that is an alkaline planet material and happens naturally as carbonate in limestone and as silicate in lots of stones.
    • An elementary material; a metal which along with air types lime. Its of a pale yellow shade, tenacious, and malleable. It's a member of alkaline-earth group of elements. Atomic fat 40. Logo Ca.
    • Chemical symbolization, Ca; atomic body weight, 40. A metal having a light-yellow color and brilliant luster, about since hard as gold, really ductile, and having a particular gravity of approximately 1.57.
    • A calcium light.
    • a white metallic factor that burns with a fantastic light; the fifth most numerous take into account the earth's crust; a significant element of many plants and animals
    • A silvery, moderately hard metallic element that constitutes approximately 3 percent of the earth's crust and is a basic component of most animals and plants. It occurs naturally in limestone, gypsum, and fluorite, and its compounds are used to make plaster, quicklime, Portland cement, and metallurgic and electronic materials. Atomic number 20; atomic weight 40.08; melting point 842 to 848°C; boiling point 1,487°C; specific gravity 1.55; valence 2. See Table at element.
    • A chemical factor, atomic quantity 20, that is an alkaline earth metal and happens obviously as carbonate in limestone so when silicate in lots of rocks.
    • An elementary substance; a metal which along with air kinds lime. It's of a pale yellowish color, tenacious, and malleable. It is an associate associated with the alkaline earth group of elements. Atomic weight 40. Representation Ca.
    • Chemical expression, Ca; atomic fat, 40. A metal having a light-yellow shade and brilliant luster, about because hard as silver, really ductile, and having a certain gravity around 1.57.
    • A calcium light.
    • a white metallic factor that burns with a fantastic light; the 5th many abundant element in the planet earth's crust; a significant part of most flowers and pets

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