Which of the following species will have the largest and the smallest size? `Mg, Mg^(2+), Al, Al^(3+)`.

Which of the following species will have the largest and smallest size? Mg,Mg^(2+),Al,Al^(3+)

Which of the following species will have the largest and smallest size Mg,Mg^(2+),Al,Al^(3+) ? Give reason.

Which of the following species will have the largest and the smallest size? K, K^(+), Ca, Ca^(2+) . Explain.

Which of the following species will have the largest and the smallest size? K, K^(+), Ca, Ca^(2+) . Explain.

Which one of the following is most metallic? Na Mg Al Si

Indicate the largest and smallest species among the following : Mg, Al, Mg^(2+), Al^(3+) .

Which of the following has the highest and lowest cogulating power? (Al^(+3),Na^(+),Mg^(+2),Ba^(+2) ) ?