calcium is always inorganic, irrespective of where it is found
in fossils and carbonate rocks
No - calcium is an inorganic element as is carbon. Combined, they form the inorganic compound calcium carbide,
it is inorganic
it is inorganic / element
Inorganic
Yes, it is true.
Calcium is a Group 2 inorganic elemental metal, found in the Periodic Table.
Calcium chloride (CaCl2) is an inorganic compound.
Rocks
No, calcium is inorganic but it is an element, not a compound.
Calcium sulfate is an inorganic compound.
Calcium phosphates are inorganic compounds.
Rocks
in fossils and carbonate rocks
Some calcium salts are organic, some calcium salts are inorganic.
No - calcium is an inorganic element as is carbon. Combined, they form the inorganic compound calcium carbide,
Rocks