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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: - Which of the following doesn’t give a ppt. with silver nitrate solution
- When a standard solution of NaOH is left in air for a few hours
- The hydration energy of Mg²⁺ is greater than that of
- Heat of combustion ΔH for C(s) , H₂(g)and CH₄(g) are -94, -68 and -213 kcal/mol.
- Which of the following pairs has the same size
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following doesn’t give a ppt. with silver nitrate solution
- When a standard solution of NaOH is left in air for a few hours
- The hydration energy of Mg²⁺ is greater than that of
- Heat of combustion ΔH for C(s) , H₂(g)and CH₄(g) are -94, -68 and -213 kcal/mol.
- Which of the following pairs has the same size
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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