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Byju's Answer
Standard VII
Chemistry
Sub-Atomic Particles
Find out the ...
Question
Find out the missing particle in the following nuclear reaction?
196
78
P
t
+
1
0
n
→
197
78
P
t
+
(
?
)
A
Proton
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B
Neutron
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C
Electron
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D
Positron
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E
Gamma
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Solution
The correct option is
E
Gamma
The given reaction :
196
78
P
t
+
1
0
n
→
197
78
P
t
+
A
Z
X
In a nuclear reaction, mass number and the atomic number are conserved.
∴
196
+
1
=
197
+
A
⟹
A
=
0
Also,
78
+
0
=
78
+
Z
⟹
Z
=
0
Thus, the missing particle is gamma
(
γ
)
.
Suggest Corrections
0
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