Question:
Among Mn, Tc, Re, and Bh, which are having the (n-1)d$^5$ ns$^2$ electronic configuration?
Among Mn, Tc, Re, and Bh, which are having the (n-1)d$^5$ ns$^2$ electronic configuration?
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When studying transition metals, refer to their electron configurations to identify trends like the \( (n-1)d^5 ns^2 \) configuration.
Updated On: May 9, 2025
- Mn, Tc only
- Mn, Re, Bh only
- Mn, Tc, Re, Bh
- Mn, Re only
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The Correct Option is B
Solution and Explanation
The electronic configuration of elements such as Mn (Manganese), Re (Rhenium), and Bh (Bohrium) follows the pattern \((n-1)d^5 ns^2\). These elements exhibit a particular type of electron arrangement, which can be confirmed by referring to the periodic table. Technetium (Tc) does not follow this configuration.
Thus, the correct answer is that Mn, Re, and Bh are the elements with the \( (n-1)d^5 ns^2 \) configuration.
Thus, the correct answer is that Mn, Re, and Bh are the elements with the \( (n-1)d^5 ns^2 \) configuration.
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