NEETChemistrySome Basic Concepts of ChemistryMCQ+4 / −1.33
The number of protons, neutrons and electrons in 17571Lu, respectively, are :
- A104, 71 and 71
- B71, 71 and 104
- C175, 104 and 71
- D71, 104 and 71
View written solutionFree
Correct answer: D
No. of Protons = 71 = No. of Electrons
No. of Neutrons = Mass No. No. of Protons
= 175
71 = 104
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