The compound formed when magnesium and sulfur combine ionically is magnesium sulfide with the chemical formula MgS. Magnesium loses two electrons to form a magnesium ion (Mg^2+), while sulfur gains two electrons to form a sulfide ion (S^2-), resulting in the ionic compound magnesium sulfide.
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.
Aluminum oxide is formed when aluminum and oxygen combine. This compound has the chemical formula Al2O3.
When sodium and chloride combine, they form sodium chloride, which has the chemical formula NaCl.
Li2O The reaction eq'n is 4Li(s) + O2(g) = 2Li2O(s)
Sodium is Na and Chloride is Cl and their charges balance out so it makes NaCl.
This compound is lithium sulfide - Li2S.
When Al3+ and O2- combine ionically, the formula for the resulting compound is Al2O3. This is because the charges must balance out in the compound, requiring two aluminum ions for every three oxide ions to achieve electrical neutrality.
Al3 plus and N3 combine ionically -well neither species exist but aluminum and nitrogen combine to make aluminum nitride - AlN.
NaCl, an ionically bonded compound named "sodium chloride".
A carbonate is an ionically bonded compound that includes the polyatomic anion with formula CO32-.
The compound is magnesium chloride, an ionically bonded solid at standard temperature and pressure, with formula MgCl2.
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.
Aluminum oxide is formed when aluminum and oxygen combine. This compound has the chemical formula Al2O3.
water
When sodium and chloride combine, they form sodium chloride, which has the chemical formula NaCl.
Li2O The reaction eq'n is 4Li(s) + O2(g) = 2Li2O(s)
Sodium is Na and Chloride is Cl and their charges balance out so it makes NaCl.