When air cools, water molecules lose energy and
or change into liquid form.

Drug abuse will not lead to physical and psychological dependence. true or false ?

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table

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.