Match List I with List II.? ?[2023] List I List II (Atomic Number) (Block of Periodic Table) A. 37 I. -block B. 78 II. -block C. 52 III. -block D. 65 IV. -block Choose the correct answer from the options given below:

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Q.
Match List I with List II. [2023]

List I List II

(Atomic Number) (Block of Periodic Table)

A. 37 I. $p$ -block

B. 78 II. $d$ -block

C. 52 III. $f$ -block

D. 65 IV. $s$ -block

Choose the correct answer from the options given below:

1 A – IV, B – II, C – I, D – III

2 A – IV, B – III, C – II, D – I

3 A – I, B – III, C – IV, D – II

4 A – II, B – IV, C – I, D – III

Ans.
(1)

Atomic number Electronic configuration Block

(A) Z = 37 (K) $[{}_{36}{Kr}]$ $5 s^{1}$ $s$ -block

(B) Z = 78 (Pt) $[{}_{54}{Xe}]$ $4 f^{14} 6 s^{2} 6 d^{8}$ $d$ -block

(C) Z = 52 (Te) $[{}_{36}{Kr}]$ $4 f^{10} 5 s^{2} 5 p^{4}$ $p$ -block

(D) Z = 65 (Tb) $[Xe]$ $4 f^{9} 6 s^{2}$ $f$ -block

Solution

Q.
Match List I with List II. [2023]

List I List II

(Atomic Number) (Block of Periodic Table)

A. 37 I. $p$ -block

B. 78 II. $d$ -block

C. 52 III. $f$ -block

D. 65 IV. $s$ -block

Choose the correct answer from the options given below:

1 A – IV, B – II, C – I, D – III

2 A – IV, B – III, C – II, D – I

3 A – I, B – III, C – IV, D – II

4 A – II, B – IV, C – I, D – III

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	List I		List II
	(Atomic Number)		(Block of Periodic Table)
A.	37	I.	$p$ -block
B.	78	II.	$d$ -block
C.	52	III.	$f$ -block
D.	65	IV.	$s$ -block

Atomic number	Electronic configuration	Block
(A) Z = 37 (K)	$[{}_{36}{Kr}]$ $5 s^{1}$	$s$ -block
(B) Z = 78 (Pt)	$[{}_{54}{Xe}]$ $4 f^{14} 6 s^{2} 6 d^{8}$	$d$ -block
(C) Z = 52 (Te)	$[{}_{36}{Kr}]$ $4 f^{10} 5 s^{2} 5 p^{4}$	$p$ -block
(D) Z = 65 (Tb)	$[Xe]$ $4 f^{9} 6 s^{2}$	$f$ -block

Solution

Q. Match List I with List II. [2023] List I List II (Atomic Number) (Block of Periodic Table) A. 37 I. p-block B. 78 II. d-block C. 52 III. f-block D. 65 IV. s-block Choose the correct answer from the options given below:

1 A – IV, B – II, C – I, D – III

2 A – IV, B – III, C – II, D – I

3 A – I, B – III, C – IV, D – II

4 A – II, B – IV, C – I, D – III

Ans. (1) Atomic number Electronic configuration Block (A) Z = 37 (K) [Kr36]5s1 s-block (B) Z = 78 (Pt) [Xe54]4f146s26d8 d-block (C) Z = 52 (Te) [Kr36] 4f105s25p4 p-block (D) Z = 65 (Tb) [Xe]4f96s2 f-block

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Q.
Match List I with List II. [2023]

List I List II

(Atomic Number) (Block of Periodic Table)

A. 37 I. $p$ -block

B. 78 II. $d$ -block

C. 52 III. $f$ -block

D. 65 IV. $s$ -block

Choose the correct answer from the options given below: