Which of the following polyatomic ions will form an ionic compound with a single sodium ion? (5 points)
CO32−
PO43−
SO42−
NO31−

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

When would a bouncy ball have the most potential energy

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.