Which trend is observed as the atomic numbers of Group IIA, the alkaline earth metals, increase? ionization potential increases
metallic properties decrease

the tendency to lose electrons increases

atomic size decreases

Acetic acid, hc2h3o2, dissolves and completely dissociates in water and a solvation sphere of water molecules forms around the ions. this solute-solvent interaction

How much energy moves onto the next level, in an energy pyramid

Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.