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Byju's Answer
Standard XII
Chemistry
Atomic Number and Mass Number
The number of...
Question
The number of protons, neutrons and electrons in
175
71
L
u
, respectively, are
A
104
,
71
and
71
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B
71
,
71
and
104
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C
175
,
104
and
71
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D
71
,
104
and
71
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Solution
The correct option is
D
71
,
104
and
71
175
71
L
u
n
p
=
n
e
=
71
n
p
+
n
n
=
175
n
n
=
175
−
71
=
104
Option D is correct.
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