calcium , new york
Two: calcium and sulphur.
Limestone and chalk are two materials that are mainly composed of calcium carbonate.
Two products made from calcium compounds are chalk (calcium carbonate) and cement (calcium oxide).
No. Calcium carbonate and calcium acetate are two different compounds.
Calcium (Ca) and Oxygen (O) are the two elements that make up calcium oxide.
Calcium is a metal that has two valence electrons.
In the electron dot diagram for calcium, there are two dots shown, as calcium has two valence electrons.
Calcium has two valence electrons.
alabaster refers to two minerals:calcite - this is calcium carbonategypsum - is calcium sulphate dihydrate
Calcium has a total of two valence electrons.
Just two: calcium and oxygen.
Calcium has two valence electrons.