Ca
The chemical symbol for calcium hydroxide is Ca(OH)2.
The chemical formula of Calcium hydroxide is Ca(OH)2
The chemical symbol for calcium is Ca. When calcium loses 2 electrons, it forms a 2+ cation, written as Ca²⁺.
The chemical formula (equation is an incorrect word) is C12H22CaO14.
The chemical formula of calcium sulfide is CaS; the ions are Ca2+ and S2-.
Ca(OH)2.
I believe the answer is Ca3(PO4)2. All the numbers are subscripts.
Calcium ion with a +2 charge.
The element in Period 4 and Group 2 is Calcium, which has the chemical symbol Ca.
Ca(HCO3)2
CaI2, this is the correct formula for calcium iodide
The symbol for calcium is Ca. Calcium atoms are neutral because they have 20 protons and 20 electrons. However when calcium atoms lose their 2 outershell electrons, it becomes a positively charged ion-Ca2+.