Write the electronic configuration of given atoms/ ions.
(i) Cr (ii)`Mn^(3+)` (iii) `Fe^(3+)`
(iv) W (v) `Pd^(2+)` (vi) `Pd`

Explanation

To find the electronic configurations of the given atoms and ions, we will follow a systematic approach. We will start with the atomic number of each element and then fill the orbitals according to the Aufbau principle, Hund's rule, and the Pauli exclusion principle.

### Step-by-Step Solution:

**(i) Chromium (Cr)**
1. **Identify the atomic number**: Chromium has an atomic number of 24.
2. **Determine the electronic configuration**:
- The configuration starts with Argon (atomic number 18): \( \text{[Ar]} \)
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