What limitation is placed on electrons in the bohr model of the atom?

An experimental procedure requires a 10 ml of acid to be dissolved

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

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.