Those are minerals. Another mineral is e.g. sodium.
Iron and calcium
Calcium is the super nutrient needed to make strong bones and teeth. Iron is essential in the production of blood.
Iron, calcium and folic acid are especially important during pregnancy.
essential nutrient : magnesium,calcium,zinc,iron and potassium vitamins : A, B, C and E
Any nutrient that is not created by living things, so minerals.
1. Iron 2. Calcium 3. Carbohydrates
There are no nutrients in calcium. Calcium itself is a nutrient.
Kangkong, or water spinach, has high levels of protein, calcium, iron, potassium, & vitamins A B & C
Iron is a mineral, calcium and phosphorus are generally considered salts (though salts are also minerals).
The product of iron sulfate reacting with calcium carbonate is iron carbonate and calcium sulfate. The iron from the iron sulfate displaces the calcium in the calcium carbonate to form iron carbonate, while the sulfate from the iron sulfate combines with the calcium to form calcium sulfate.
Both iron and calcium are metals. Iron is a transition metal, calcium is an alkaline earth metal.
No, calcium does not contain iron. Calcium is a separate mineral from iron and they have different chemical compositions.