Which order of ionization energy is correct_________________?

Related Mcqs:

Which of the following will not form crystalline structure with opporitely charged ions_________________?

A. H+ B. H- C. Mg2+ D. Ca2+...

Many properties of an element and its compounds can be predicted from the position of the element in the periodic table. What property could not be predicted in this way ?

A. The nature of its oxides B. The charge on its ions C. The formula of its oxide D. Its number of isotopes...

An element having low value of ionization energy and low value of electron affinity is likely to belong to__________________?

A. Group IA B. Group IB C. Group VIIA D. Group VIII...

In which of the following pairs are elements belonging to the same group ?

A. Boron & Beryllium B. Nitrogen & Phosphorous C. Magnesium & Aluminium D. Gallium & Helium...

Keeping in view the size of atom which order is correct one ?

A. Mg > Sr B. Ba > Mg C. Lu > Ce D. C1 > I...