A. ns2p2
B. ns2p4
C. ns2p5
D. ns2p6
Advertisement
Related Mcqs:
- Melting points of VII-A group elements down the group ____________________?
- A. Increase B. Decrease C. Remain constant D. No regular trend...
- Atomic number of Mn is 25 what is the electronic configuration in the ground state________________?
- A. 1s2 2s2 2p6 3s2 3p6 3d7 B. 1s2 2s2 2p6 3s2 3p6 4s2 4p5 C. 1s2 2s2 2p6 3s2 3p5 3d10 D. 1s2 2s2 2p6 3s2 3p6 4s23d5...
- The correct electronic configuration of Cu is ___________________?
- A. [Ar]4s1 B. [Ar]4s2 C. [Ar]3d104s1 D. [Ar]3d94s2...
- The correct electronic configuration of Cr is____________________?
- A. [Ar]4s23d4 B. [Ar] 4s23d4 C. [Ar]4s03d5 D. [Ar]4s13d5...
- Which electronic configuration corresponds to an element of group IIIA ?
- A. 1s2 2s2 2p3 B. 1s2 2s2 2p6 3s2 3p1 C. 1s2 2s2 2p4 D. 1s2 2s2 2p6 3s2 3p6 4s2 3d1...
- Electronic configuration of K is_________________?
- A. [Ar]4s2 B. [Ar]4s1 C. [Kr]5s1 D. [He]2s1...
- The element having electronic configuration [kr] 4d10, 4f14,5s2,5p6,5d1,6s2 belongs to __________?
- A. S-Block B. P-Block C. d-Block D. f-Block Submitted by: Muhammad Ali Kunbhar...
- Electronic Configuration of Calcium (Ca) atom may be written as________?
- A. Ne, 4p2 B. Ar, 4s2 C. Ne, 4s2 D. Kr,4p2 Submitted by: Muhammad Ali Kunbhar...
- Give Electronic configuration of Sodium:
- A. 1s2,2s2,2p6 B. 1s2,2s2,2p6,3s2 C. 1s2,2s2,2p6,3s1 D. None of these Submitted by: Naintara Mustafa...
- Which of the p-block elements are not representative elements ?
- A. Alkali metals (I-A) B. Group-14 elements (IV-A) C. Group-18 elements (VIII-A) D. Halogens (VII-A)...
Advertisement