The correct order of penetrating power of 3s, 3p, 3d electrons is-

The correct order of closeness of 3s,3p,3d orbitals of nucleus is :

The correct order of closeness of 3s,3p,3d orbitals of nucleus is :

The correct order of closeness of 3s,3p,3d orbitals of bnucleus is :

According to aufbau principle, the correct order of energy of 3d, 4s and 4p-orbitals is

According to aufbau principle, the correct order of energy of 3d, 4s and 4p-orbitals is

Which one of the following is the correct order of energies of 3p, 3d, 4s and 4p orbitals as per Aufbau principle?

According to aufbau principle, the correct order of energy of 3d,4s and 4p-orbitals is

Write in descending order of penetration power of the given orbitals . 4s , 4P, 4d , 4F

Al has a smaller first ionization enthalpy than Mg. Consider the following statements : I. It is easier to remove 3p electron than 3s electron . II . 3p electron of Al is more shielded from the nucleus by the inner coreof electron than the 3s electrons of Mg III. 3s electron hasmore penetration power than 3p electron IV. Atomic radius of Al is more than Mg ( atomic number Al=13, Mg = 12 ) The correct statements are :