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The element, with atomic number 118, will be
Options
(a) alkali
(b) noble gas
(c) lanthanide
(d) transition element
Correct Answer:
noble gas
Explanation:
Electronic configuration of element with atomic number 118 will be [Rn]5f¹⁴6d¹°7s²7p⁶. Since its electronic configuration in the outer most orbit (ns²np⁶) resemble with that of inert or noble gases, therefore it will be noble gas element
Related Questions: - What is formed when nitrobenzene is reduced using zinc and alkali
- Vapour density of a metal chloride is 77. If its equivalent weight is 3, its atomic
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- Which one of the following statements concerning lanthanides elements is false
- Which pair of atomic numbers represents s-block elements?
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is formed when nitrobenzene is reduced using zinc and alkali
- Vapour density of a metal chloride is 77. If its equivalent weight is 3, its atomic
- Benzoic acid with Ba(OH)₂ gives
- Which one of the following statements concerning lanthanides elements is false
- Which pair of atomic numbers represents s-block elements?
Question Type: Memory (964)
Difficulty Level: Easy (1008)
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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