1. Ionization potential
2. Ionization energy
3. Electron energy
4. Nuclea energy
Ionization energy
1. He
2. Xe
3. Ar
4. Kr
Kr
1. 1s22s22p5
2. 1s22s22p6
3. 1s22s22p63s23p5
4. 1s22s22p63s1
1s22s22p63s23p5
1. BeO
2. MgO
3. CaO
4. BaO
BeO
1. Ne > F > O > N > C >B > se > Li
2. Ne > F > N > C > O > Be > B > Li
3. Li > B > Be > C > O > N > F > Ne
4. Ne >F > N > O > C > Be > B > Li
Ne >F > N > O > C > Be > B > Li
1. Greater attraction of nucleus for the electrons
2. The extra stability of half filled p-orbitals
3. Smaller size of the nitrogen atom
4. More penetrating effect
The extra stability of half filled p-orbitals
1. Oxidation state
2. Reduction state
3. Ionic state
4. Covalency
Oxidation state
1. Germanium
2. Gallium
3. Both (A) and (B)
4. Neither (A) nor (B)
Gallium
1. x- 8
2. x
3. 8 - x
4. Either (B) or ( C)
Either (B) or ( C)
1. Ru
2. Ra
3. U
4. None of these
Ra