STD 11 - 3. Classification of elements and periodicity in properties — NEET STD 11 Science — Question
Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 3. Classification of elements and periodicity in properties4 Marks
Question
Which of the following is a inert element
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Answer
d Inert elements are chemically stable elements with stable fully filled outer electronic configuration and thus do not have the affinity to participate in a reaction. Example: helium $\left[1 s^2\right]$, neon $\left[1 s^2\, 2 s^2\, 2 p^6\right]$.
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