Which option identifies one section of the ocean floor
pls answer ASAP

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.

Which of the following molecules is polar? c3h7oh c2h5cooh

What is the oxidation state of an individual bromine atom in nabro3?