Rank the three elements according to their ionization energy, from highest to lowest:
Chlorine (CI), Strontium (Sr), lodine (1)

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Which is the solubility product expression for caf2(s)?  [ca2+]/[f–]2  [ca2+][f2–]  [ca]+[f]2  [ca2+][f–]2