The electronegativity difference between carbon and oxygen is small. So they will form only covalent compounds and not ionic compounds.
CO (carbon monoxide) and CO2 (carbon dioxide) are the two covalent compounds formed.
In addition they can form ions like bicarbonate ion (HCO3-) and carbonate ion (CO32-) where there is covalent bond (and not ionic) between carbon and oxygen.
The compound formed between lithium and selenium would have the chemical formula Li2Se. This is because lithium is in Group 1 of the periodic table and has a +1 charge, while selenium is in Group 16 and has a -2 charge.
The compound formed fromlithium and fluorine is named lithium fluoride. (As actually spelled, "litium" and "florine" are unknown.)
There is no 'binary formula'. You can say that hydrogen iodide is a binary compound, that is one formed from just two elements. HI is its formula.
A compound is formed when two or more elements bond together.
A binary compound always contains two different elements. This means it will have a chemical formula consisting of two elements in fixed proportions. Binary compounds typically involve a metal and a nonmetal.
The compound formed between lithium and chlorine is lithium chloride, with the chemical formula LiCl.
Lithium and fluorine react together to form lithium fluoride which is an ionic compound.
Lithium sulfate is a compound formed by combining lithium, sulfur, and oxygen. The chemical formula for lithium sulfate is Li2SO4.
Lithium sulfate - Li2SO4 Lithium sulphide - Li2S
The compound formed between lithium and nitrogen is lithium nitride, with the chemical formula Li3N.
The formula for the compound between Lithium and Sulfur is Li2S because Lithium has a +1 charge while Sulfur has a -2. So for it to be stable, there needs to be two Lithium atoms attached to one Sulfer.
If they shock with enough force, they will form a stable ionic compoud .
Lithium sulfate - Li2SO4 Lithium sulphide - Li2S
Lithium peroxide (Li2O2) is the compound with the formula LiO2. It is an unstable compound that can be formed by reacting lithium oxide (Li2O) with oxygen.
Li2O The reaction eq'n is 4Li(s) + O2(g) = 2Li2O(s)
The compound formed between lithium and selenium would have the chemical formula Li2Se. This is because lithium is in Group 1 of the periodic table and has a +1 charge, while selenium is in Group 16 and has a -2 charge.
The chemical formula of the compound formed by combining lithium and fluorine is LiF. In the Lewis structure, lithium donates its one electron to fluorine, forming a bond and satisfying both elements' octet rule. This creates a stable ionic compound with a 1:1 ratio of lithium to fluorine atoms.