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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: - The reaction of an ester RCOOR’ with an alcohol R”OH in the presence of an acid
- A liquid is in equilibrium with its vapour at its boiling point
- Benzenamine reacts with excess bromine to produce
- 116 mg of a compound on vaporisation in a Victor Meyer’s apparatus displaces
- Each unit cell of NaCl consists of 6 chlorine atoms and
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The reaction of an ester RCOOR’ with an alcohol R”OH in the presence of an acid
- A liquid is in equilibrium with its vapour at its boiling point
- Benzenamine reacts with excess bromine to produce
- 116 mg of a compound on vaporisation in a Victor Meyer’s apparatus displaces
- Each unit cell of NaCl consists of 6 chlorine atoms and
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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