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Chemistry
The number of protons, neutrons and electrons in 17571 Lu, respectively , are :
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Q. The number of protons, neutrons and electrons in $^{175}_{71} Lu,$ respectively , are :
NEET
NEET 2020
Structure of Atom
A
71, 104 and 71
65%
B
104, 71 and 71
7%
C
71, 71 and 104
12%
D
175, 104 and 71
15%
Solution:
$^{175} Lu_{71} $ Number of electrons
= Number of protons $= 71$
Number of neutrons $= 175 - 71 = 104$