They form Calcium nitride a solid salt , Ca3N2.
Ca and N. They're both elements.
CaS
calcium sulfide
Calcium Chlorite
The formula for the compound Calcium Hydrogen Sulfide is Ca(HS)2.Ca = CalciumH = HydrogenS = Sulfur
This formula is Ca(OH)2.
Calcium oxide is; CaO. Results from Ca(2+) and O(2-)
Calcium is an elemnt and its symbol is Ca, carbon monoxide is a compound and its formula is CO. There is no compound calcium carbon monoxide.
Ca(NO3)2 is the chemical formula of calcium nitrate.
Ca(SO3)2
Calcium Chlorite
Ca(ClO3)2
No compound has this formula. However, Ca(ClO4)2 is (with a lowercase L) is calcium perchlorate.
Calcium and sulfur will react in a 1:1 ratio to form calcium sulfide with the formula CaS.
Ca(CH3COO)2 is the chemical formula of calcium acetate.
Ca(ClO2)2 is the chemical formula of calcium chlorite.
Ca(OH)2 is the formula for the compound (NOT element) calcium hydroxide.
The formula for the compound Calcium Hydrogen Sulfide is Ca(HS)2.Ca = CalciumH = HydrogenS = Sulfur
Ca(OH)2
Ca(ClO3)2