My book says that calcium is paramagnetic but I cannot understand why since it doesn't have any unpaired electrons as paramagnetic materials need to have. I have the same question for magnesium too.
yes, although calcium has no unpaired electrons, it is paramagnetic
No, calcium is not magnetic
Calcium sulfate has a very low solubility in water.
Calcium sulfate has ionic bonds.
calcium sulphate = CaSO4 and calcium sulfate dihydrate = CaSO4.(H2O)2
The chemical formula of calcium sulfate is CaSO4. The chemical formula of calcium sulfite is CaSO3.
CaSO4 is the chemical formula of calcium sulfate.
No, because it has 2 substances in it - calcium and sulfate - Calcium is an element, but sulfate is a polyatomic ion. Sulfate consists of sulfur and oxygen. Therefore, calcium sulfate is a compound, that is, made of three elements.
the % hydrate of calcium sulfate is 20.9%
Calcium sulfate is an inorganic compound.
Calcium Sulfate has one calcium, because calcium is positively charged (2+) and sulfate is negatively charged (2-) and combines together 1 to 1 to form neutral calcium sulfate, or: Ca2+ + SO42- → CaSO4
No, calcium is not magnetic
Calcium sulfate is soluble in a solution of hydrochloric acid.
The chemical formula for Calcium Sulfate is CaSO4
Calcium sulfate has a very low solubility in water.
calcium sulfate
Calcium sulfate has ionic bonds.
calcium sulphate = CaSO4 and calcium sulfate dihydrate = CaSO4.(H2O)2