Which element is depicted from this orbital diagram? A NA N 3p 35 Increasing Energy A NA A 2p 2s 11 1s O Fluorine O Chlorine O Neon Argon

a polar bond is formed when electrons are shared unevenly between atoms

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