Question

least basic metal from group 2.​

Answer 1

Answer:

Which of the following metal hydroxide is the least basic ? Solution : As the ionization enthalpy increases from Mg→Ba , the M-O bond becomes weaker and weaker down the group and hence basicity increases down the group . Thus , Mg(OH)2 is least basic .

Answer 2

Answer:

The leaat basic metal from group 2 is magnesium .