calcium phospate
The compound formed when chlorine and calcium combine is calcium chloride, which has the chemical formula CaCl2. In this compound, each calcium atom loses two electrons to achieve a stable electron configuration, and each chlorine atom gains one electron to reach a stable state.
Calcium carbonate
The binary ionic compound formed between calcium and sulfur is calcium sulfide. The formula for calcium sulfide is CaS. The charges on calcium and sulfur ions are +2 and -2 respectively, so they combine in a 1:1 ratio to form a neutral compound.
The likely formula of the compound formed between calcium (Ca) and oxygen (O) is CaO. Calcium has a valency of +2, while oxygen has a valency of -2, so one calcium atom will combine with one oxygen atom to form a stable compound.
The compound formed by tin and phosphorus is tin phosphide, with the chemical formula Sn3P2.
The compound formed when magnesium reacts with phosphorus is magnesium phosphide (Mg3P2).
The compound formed between calcium and iodine is calcium iodide (CaI2). It is an ionic compound composed of calcium cations (Ca2+) and iodide anions (I-).
Phosporous sulfide, P4Sx where x can be 0-10, with the most common compound being phosphorous pentasulfide, P4S10.
The compound formed between beryllium and phosphorus is beryllium phosphide. Its chemical formula is Be3P2.
Calcium iodide (CaI2) is the compound formed by the combination of calcium and iodine. It is an ionic compound often used in various industrial applications.
Phosphorus pentachloride is a covalent compound.
As given in the question, it is two separate elements. However, the two elements do combine to form the compound 'Calcium oxide', with the formula ' CaO'. CaO ( calcium oxide) is commonly known as 'Lime/Quicklime').