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In 3d , 4d and 5d series which element i...

In 3d , 4d and 5d series which element is expected to have highest `IE_(1)` ?

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To determine which element in the 3d, 4d, and 5d series is expected to have the highest first ionization enthalpy (IE₁), we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Ionization Enthalpy:** - Ionization enthalpy is the energy required to remove the outermost electron from an atom in the gaseous state. Generally, it increases with an increase in nuclear charge and a decrease in atomic size. 2. **Identify the Series:** ...
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