What are the number of neutrons, protons and electrons in a neutral atom of 23592 U?
Correct answer: B. Option B
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Explanation
Number of neutrons= Mass number - charge number Number of neutrons = 235 - 92 = 143 Number of protons = number of electrons = 92 So, the correct option is B.
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About Composition of Atomic Nuclei
Atomic nuclei contain positively charged protons and electrically neutral neutrons, collectively called nucleons. Questions use atomic number, mass number and nuclear notation to identify isotopes, isobars and isotones, and may connect nuclear composition with nuclear charge, mass defect, binding energy and the stability of the nucleus.
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