Chemistry

Problem

Questions 24-25 Refer to the following reaction:

{ }_{92}^{235} \mathrm{U}+{ }_{0}^{1} n \rightarrow{ }_{56}^{138} \mathrm{Ba}+{ }_{36}^{95} \mathrm{Kr}+\text { neutrons }+ \text { released energy }

24. The total number of free neutrons in the products of this reaction is A) 2 B) 3 C) 4 D) 5