Iwill mark brainliest plz . how many rings would a bohr model of an atom have if its most energetic electron has n=4?

Calculate the concentration of all species in a 0.165 m solution of h2co3.

Describe the properties of sodium, chlorine, and sodium chloride

What kind of intermolecular forces act between a hydrogen fluoride molecule and a hydrogen peroxide molecule? note: if there is more than one type of intermolecular force that acts, be sure to list them all, with a comma between the name of each force.