A typical fission reaction in a nuclear reactor is represented:
92235U + 01n → 3692Kr + 56141Ba + N(01n).
The value of N is :
2.
3.
5.
4.
An atom is represented by ¹⁷8X. Which of the nuclides below is an isotope of this atom?
¹⁶8X.
¹⁷9X.
¹⁷7X.
¹⁶7X.