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How Many Neutrons

SATPHY-JQNKX9

How many neutrons result from the following fission reaction?
$ { 92 }^{ 235 } U + _{ 0 }^{ 1 } n \rightarrow _{ 40 }^{ 94 }\ Zr+ _{ 52 }^{ 139 } Te +\left[ ? \right] _{ 0 }^{ 1 }\ { n } $

A

1

B

2

C

3

D

4

E

5