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- A New Latin word derived by Sir Humphry Davy in 1808, from [[w:|]][[Category: derivations|Calcium]] calx ("lime", "limestone") because it occurs in limestone.
- Calcium is essential for living organisms, particularly in cell physiology, where movement of the calcium ion Ca2+ into and out of the cytoplasm functions as a signal for many cellular processes. As a major material used in mineralization of bones and shells, calcium is the most abundant metal by mass in many animals.
- Calcium is an alkali earth element integral in the Central Nervous System (CNS). It is most commonly present in ionic form, Ca+2. It is utilized in the depolarization of certain types of neurons, such as hair cells, rods, and cones. It is also involved in the pre-synaptic terminal and regulates vesicle activity with SNAREs.
- Calcium was a chemical element. Unlike most other life-forms, the bodies of Raxacoricofallapatorians were calcium-based. (TV: World War Three) File:ScienceStub.png
- Calcium (Japanese: リゾチウム Lysozyme) is a Battle Item that increases the Special Attack stat of a single Pokémon. Introduced in Generation I, it is worth File:Poké Dollar.png9800 and can be sold for a price of File:Poké Dollar.png4900.
- Calcium ist für den menschlichen Organismus ein essentieller anorganischer Nährstoff. Mit einem Calciumbestand von 1-1,5kg, das entspricht ca. 2% des Körpergewichts, zählt Calcium zu den Mengenelementen. Davon sind 99% in den Knochen und Zähnen lokalisiert, die restlichen 1% in den Körperflüssigkeiten. Im Plasma liegt Calcium in 3 Fraktionen vor. Zu 50% liegt Calcium in ionisierten Form (Ca2+ )vor, 10% komplex gebunden (z.B. mit Phosphat, Citrat) und 40% proteingebunden, v.a. an Albumin.
- Calcium (symbol Ca) is a chemical element, atomic number 20 on the periodic table.
- Calcium(Ca) is a chemical element that has the atomic number of 20 on the periodic table of the elements, and is usually found in bones, along some fruits and vegetables. Calcium is one of the main elements for living organisms to survive. Calcium is also found in minerals such as Calcite.
- Calcium is a chemical element with symbol Ca and atomic number 20. Calcium is a soft gray alkaline earth metal, fifth-most-abundant element by mass in the Earth's crust. The ion Ca2+ is also the fifth-most-abundant dissolved ion in seawater by both molarity and mass, after sodium, chloride, magnesium, and sulfate. Free calcium metal is too reactive to occur in nature. Calcium is produced in the explosions at the end of the life of massive stars
- Calcium is a chemical element, number 20 on the periodic table. (TOS: "The Omega Glory" ) During a scan of Aldean DNA in 2364, Doctor Beverly Crusher was able to confirm that inefficiencies in calcium resorption was not responsible for the Aldeans' sterility. (TNG: "When The Bough Breaks" ) Calcium left trace patterns by which a Doctor could establish a time period in which bones were broken. Beverly Crusher used this method to learn that Jono had broken his arm and fractured two of his ribs in 2360. (TNG: "Suddenly Human" )
- Tijdens een scan van Aldean DNA kon Dr. Beverly Crusher bevestigen dat een gebrek aan calcium niet verantwoordelijk was voor de steriliteit van de Aldeans. (TNG: "When the Bough Breaks") Calcium liet sporen na aan de hand waarvan een dokter kon berekenen hoe lang geleden botten waren gebroken. Dr. Beverly Crusher gebruikte deze methode om uit te vinden dat Jono zeven jaar daarvoor zijn arm had gebroken en twee van zijn ribben had gekneusd. (TNG: "Suddenly Human") Zie ook: Californium, Hobbes, Paramount
- Calcium is a metallic chemical element (atomic number 20) and is the primary component of bones and teeth (in the form of carbonated hydroxypatite). It is also important in many chemical functions throughout the body, particularly the transmission of nerve impulses and the function of muscles. It is, by a large margin, the most common metal found in the body and the fifth most common element in the body (after oxygen, carbon, hydrogen and nitrogen). The body can actually meet its other needs for calcium by dissolving it out of bones. Calcium is found in many foods, primarily milk, leafy vegetables, and canned fish. Vitamin D is required for the body to properly metabolize calcium.
- Calcium is a tall brown stick figure created by Dakillon, he was one of the first generations of rhg on Stickpage. Calcium is a fun filled psychotic looking RHG. He loves to make jokes before killing his opponents, he is not very skilled in combat and gets distracted easily. He tries his best to save lives and help people in danger. Calcium's friends were Kayo and Lash.
- Calcium was first isolated by Sir Humphry Davy in 1808 in London. In a lecture to the Royal Society in June 1808, Davy described his experiments that year, which produced tiny amounts of metal, at best. He could not find any way to produce more calcium metal until a letter from Jöns Berzelius in Stockholm pointed him in the right direction. Davy made a paste of slaked lime [calcium oxide, slightly moistened to form calcium hydroxide] and red oxide of mercury [mercury (II) oxide].
- [Source] Calcium was a substance which could be used as fuel in demolitions. The Mandalorian artist and demolitions expert Sabine Wren used calcium in as fuel in some of her explosives as it created orange explosions, which she used in her "art". She listed the substance and the color it produced along with other fuels which produced colored explosions in her journal about five years before the Battle of Yavin.
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