Question

Match List I with List II:
List I List II
(A) Tungsten (I) $5f^{12}\;7s^2$
(B) Actinide (II) $ns^1$
(C) Alkali metal (III) $2s^22p^5$
(D) Most electronegative element (IV) $4f^{14}5d^{4}6s^2$
Choose the correct answer from the options given below:

• A. (А)-(III), (B)-(I), (C)-(IV), (D)-(II)
• B. (A)-(IV), (B)-(I), (C)-(II), (D)-(III)
• C. (A)-(I), (B)-(IV), (C)-(III), (D)-(II)
• D. (A)-(IV), (B)-(I), (С)-(III), (D)-(Ⅱ)

Answer 1

Answer: (B)

(A)-(IV), (B)-(I), (C)-(II), (D)-(III)

Answer 2

The correct answer is (B) :(A)-(IV), (B)-(I), (C)-(II), (D)-(III)