What elements are present in sugars?

a. carbon, hydrogen, potassium, oxygen
b. oxygen, hydrogen, nitrogen, potassium
c. carbon, oxygen, nitrogen, potassium
d. carbon hydrogen, oxygen

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons

Why do oxygen have a strong attractive force for electrons