compare the sizes of an atom and an ion. you must talk about bot action and anion with respect to its atomic form.

bcde is the incorrect answer it is a

b) nuclear ive learned that in a pedtrodic table

the dissociation of nickel hydroxide is follows:

the concentration of hydroxide ion is

the equilibrium constant value of nickel hydroxide is = 6.1 * 10^-^1^6 and thus equilibrium equation can be written as:

thus, concentration of ni is 0.23 * 10^-^4 mol /l