Question

Match List-I with List-II :

List - I(Block/group in periodic table)	List - II(Element)
(A) Lanthanoid	(I) Ce
(B) d-block element	(II) As
(C) p-block element	(III) Cs
(D) s-block element	(IV) Mn

Identify the correct answer from the options given below :

• A. A-I, B-II, C-IV, D-III
• B. A-I, B-IV, C-III, D-II
• C. A-I, B-IV, C-II, D-III
• D. A-IV, B-I, C-II, D-III

Answer 1

The Correct Option is C

Classification based on periodic table positions:

• Cerium (Ce) belongs to the lanthanoids. Match: A-I.
• Manganese (Mn) is a d-block element. Match: B-IV.
• Arsenic (As) is a p-block element. Match: C-II.
• Cesium (Cs) is an s-block element. Match: D-III.

The correct pairing is (3): A-I, B-IV, C-II, D-III.