CalciumII
Calcium II, also known as divalent calcium or calcium in its +2 oxidation state, refers to the calcium ion (Ca²⁺) that has lost two electrons, resulting in a positively charged ion. It is a common and biologically significant form of calcium in both inorganic and organic systems. Calcium ions play a vital role in various physiological processes, including muscle contraction, nerve transmission, blood clotting, and cellular signaling.
In the Earth's crust, calcium primarily exists as calcium carbonate (CaCO₃) in minerals such as calcite and
Calcium II ions are often studied in the context of spectroscopy, where their characteristic absorption lines
The regulation of calcium II concentration is mediated by various biological molecules such as calcium-binding proteins,
Overall, calcium II is an essential chemical species with widespread relevance across geology, biology, and environmental