from ores
One has to be careful of the lead level in any of these if they are to be used in food.
Calcium is calcium-it is its own nutrient.
the 3 elements found in calcium sulfate are calcium,sulfur and oxygen
Diamond No its calcium.
Yes, they are calcium salts.
Ca is the periodic symbol for Calcium. S is the periodic symbol for Sulfur. As such, CaS2 is a compound of calcium and sulfur.
Sodium chloride doesn't contain calcium. Calcium chloride contain calcium.
Calcium is an element, so calcium makes up calcium.
Milk
calcium oxide --> calcium + oxygen
Sodium chloride doesn't contain calcium. Calcium chloride contain calcium.
Calcium comes in 3 major forms: calcium citrate, calcium carbonate, and calcium phosphate. Critical, or calcium citrate, is the best choice for your needs.
The most common mineral of calcium is calcium carbonate; also calcium sulfate, calcium magnesium carbonate, calcium silicates, etc. Calcium minerals exist practically in all the countries of world.