`{:(,,"Column I ",,"Column II "),((A) ,,"Noble gas ",,(p) [Xe] 5d^(1) 6s^(2) ),((B) ,,"Representiative elemetn ",,(q) [Rn] 6d^(2) 7s^(2)),((C ),,"Transition element ",,(r ) 1s^(2)),(( D) ,,"Inner transition element ",,( s) [Kr] 5s^(2) ):}`

Options

A. `A-r , B - s, C- p , D- q`
B. `A-r , B-s , C- p : D- p `
C. `A-s , B-r , C- p , D- q`
D. `A- s , B- p , C- r , D- q`

Explanation

To solve the matching question between Column I and Column II, we need to identify the correct matches based on the electronic configurations and the classifications of elements.

### Step-by-Step Solution:

1. **Identify Noble Gas Configuration**:
- The noble gas configuration is characterized by a completely filled outer shell. The configuration given in Column II for noble gas is (r) 1s², which corresponds to Helium (He).
- **Match**: (A) Noble gas → (r) 1s²

2. **Identify Representative Element**:
- Representative elements are typically found in the s and p blocks of the periodic table. The configuration given for representative elements in Column II is (s) [Kr] 5s², which corresponds to the elements in the s block.
- **Match**: (B) Representative element → (s) [Kr] 5s²

3. **Identify Transition Element**:
- Transition elements are characterized by the presence of d electrons. The configuration given for transition elements is (p) [Xe] 5d¹ 6s², which indicates that the last electron enters a d orbital.
- **Match**: (C) Transition element → (p) [Xe] 5d¹ 6s²

4. **Identify Inner Transition Element**:
- Inner transition elements are typically the lanthanides and actinides, characterized by f block filling. The configuration given for inner transition elements is (q) [Rn] 6d² 7s², which indicates that the last electron enters an f orbital.
- **Match**: (D) Inner transition element → (q) [Rn] 6d² 7s²

### Final Matches:
- (A) Noble gas → (r) 1s²
- (B) Representative element → (s) [Kr] 5s²
- (C) Transition element → (p) [Xe] 5d¹ 6s²
- (D) Inner transition element → (q) [Rn] 6d² 7s²