Find the wrong electronic configurations fromthefollowing. Whatiswrongin them? `1s^2, 2s^2, 2p^6, 3s^2, 3p^2`.

Find the wrong electronic configurations fromthefollowing. Whatiswrongin these? 1s^2, 2s^1, 2p^6 .

Find the wrong electronic configurations fromthefollowing. Whatiswrongin these? 1s^2, 2s^2, 2p^6, 3s^2, 3p^6, 3d^9, 4s^2

Find the wrong electronic configurations fromthefollowing. What is wrong in these? 1s^1

Pick out the wrong subshell electronic configuration from those given below? a) 1s^2 2s^2 2p^7 b) 1s^2 2s^2 2p^2 c) 1s^2 2s^2 2p^6 3s^1 d) 1s^2 2s^2 2p^6 3s^2 3p^6 3d^2 4s^1 e) 1s^2 2s^2 2p^6 3p^6 3d^2 4s^2

Select the correct subshell electronic configuration of "24Cr from the following: 1s^2 2s^2 2p^6 3s^2 3p^6 3d^4 4s^2 , 1s^2 2s^2 2p^6 3s^2 3p^6 3d^5 4s^1 : Write the reason for selecting this configuration.

Select the correct subshell electronic configuration of "24Cr from the following: 1s^2 2s^2 2p^6 3s^2 3p^6 3d^4 4s^2 , 1s^2 2s^2 2p^6 3s^2 3p^6 3d^5 4s^1

Consider the ground state electronic configurations given below and answer the following. A : 1s^2 2s^2 2p^5 , B : 1s^2 2s^2 2p^4 , C : 1s^2 2s^1 , D : 1s^2 2s^2 2p^6 3s^1 , E : 1s^2 2s^2 2p^6 Arrange these configurations in order of increasing I.E.

Consider the ground state electronic configurations given below and answer the following. A : 1s^2 2s^2 2p^5 , B : 1s^2 2s^2 2p^4 , C : 1s^2 2s^1 , D : 1s^2 2s^2 2p^6 3s^1 , E : 1s^2 2s^2 2p^6 Which of the above configuration is associated with highest and which is with lowest ionisation enthalpy?

The electronic configuration of the elements are given below. A- 1s^2 2s^2 2p^6 3s^2 3p^4 B- 1s^2 2s^2 2p^6 3s^2 C- 1s^2 2s^2 2p^6 3s^2 3p^5 D- 1s^2 2s^2 2p^6 3s^1 Which is the period number of the elem-ent A? What is the basis of your find-ings?

Identify the incorrect eletronic configur-ations and correct them. 1s^2 2s^2 2p^6 3s^2 3p^6 3d^4