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Which of the following inert gases does not have eight electrons in the outermost orbit
Options
(a) Kr
(b) Ne
(c) He
(d) Ar
Correct Answer:
He
Explanation:
It has two electron in its outermost shell.
Related Questions: - When x g of magnesium burnt with oxygen what is left
- Correct order of first IP among following elements Be, B, C, N, O is
- Chloride ion and potassium ion are isoelectronic. Then
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Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When x g of magnesium burnt with oxygen what is left
- Correct order of first IP among following elements Be, B, C, N, O is
- Chloride ion and potassium ion are isoelectronic. Then
- Reduction by LiAlH₄ of hydrolysed product of an ester gives
- Geometrical isomers differ in
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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