| ⇦ | 
| ⇨ |
The sodium nucleus ₁₁Na²³ contains
Options
(a) 11 electrons
(b) 12 protons
(c) 23 protons
(d) 12 neutrons
Correct Answer:
12 neutrons
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body is rolling down an inclined plane.If KE of rotation is 40% of KE in a translatory
- Two cars A and B moving with same speed of 45 km/hr along same direction.
- An electric motor runs on DC source of emf 200 V and draws a current of 10 A.
- A particle having a mass of 10⁻² kg carries a charge of 5 x 10⁻⁸C
- The number of beta particles emitted by a radioactive substance is twice the number
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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