Which one has maximum number of unpaired electrons ?

Related Mcqs:

Greater shielding effect corresponds to ionization energy value___________________?

A. Greater B. Lesser C. Remain same D. No effect...

Elements of group IA IIA are _________________?

A. Electronegative B. Electropositive C. Neutral D. IA is electropositive while IIA is electronegative...

Which of the solid does not contain covalent bond________________?

A. Copper B. Ice C. Diamond D. Graphite...

Shielding effect across the period ________________?

A. Increases B. Decreases C. Constant D. None...

Product of charge and distance is called__________________?

A. Pressure B. Bond length C. Work D. Dipole moment...