Math, asked by abiramygupta, 3 months ago

An unstable nucleus contains 5 neutrons and 8 protons. It randomly emits three nucleons. What is the probability that 2 neutrons and proton are released?

(A) 45/143
(B) 40/143
(C) 28/143
(D) 5/143

Answers

Answered by DSrikar

17

Answer:

B) 40/143

Step-by-step explanation:

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