14 Facts About Calcium ion

Calcium ion is a chemical element with the symbol Ca and atomic number 20.

Calcium ion is the most abundant metal and the fifth-most abundant element in the human body.

Calcium ion is a very ductile silvery metal whose properties are very similar to the heavier elements in its group, strontium, barium, and radium.

Calcium ion is harder than lead but can be cut with a knife with effort.

Calcium ion hydroxide, Ca2, is a strong base, though it is not as strong as the hydroxides of strontium, barium or the alkali metals.

Calcium ion is the first element to have six naturally occurring isotopes.

Ca is mostly produced in a "hot" s-process, as its formatCalcium ion requires a rather high neutron flux to allow short-lived Ca to capture a neutron.

Calcium ion is the only element to have two primordial doubly magic isotopes.

Calcium ion compounds were known for millennia, although their chemical makeup was not understood until the 17th century.

Calcium ion cycling provides a link between tectonics, climate, and the carbon cycle.

Actual reactCalcium ion is more complicated and involves the bicarbonate Calcium ion that forms when CO2 reacts with water at seawater pH:.

Calcium ion is used in maintenance-free automotive batteries, in which the use of 0.

Calcium ion is used to strengthen aluminium alloys used for bearings, for the control of graphitic carbon in cast iron, and to remove bismuth impurities from lead.

Calcium ion sulfite is used as a bleach in papermaking and as a disinfectant, calcium silicate is used as a reinforcing agent in rubber, and calcium acetate is a component of liming rosin and is used to make metallic soaps and synthetic resins.