| ⇦ | 
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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
- Two concentric coils each of radius equal to 2π cm are placed at right angles
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
- An engine has an efficiency of 1/6. When the temperature of sink is reduced
- Wires A and B are made from the same material. A has twice the diameter and three times
- 34 gram of water at 30⁰C is poured into a calorimeter at 15⁰C.
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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