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How many electrons in an atom with atomic number 105 can have (n + l) = 8
Options
(a) 30
(b) 17
(c) 15
(d) unpredictable
Correct Answer:
17
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The catalyst used in the manufacture of H₂SO₄ by contact process is
- At 298 K the enthalpy of formation of liquid water is -285.9 kJ/mol
- Isoprene is used for the preparation of
- Bauxite is concentrated by
- A mixture of potassium chlorate, oxalic acid and sulphuric acid is heated.
Topics: Structure of Atom (90)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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Total number of electron =105
Electronic configuration:- 5f*14 6d*3 7s*2
14+3=17 answer