Which of the following describes the motion of atoms in a liquid? Your
o They are close together and vibrate in place.
o The atoms are close together but can slide past each other.
o The atoms are far apart and move independently of one another.
o None of the above.

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.