Answer: Stomach problems are something we can all relate to, unfortunately. Heartburn, abdominal cramping, gas, bloating, and diarrhea, among other stomach disturbances, are very common and are some of the chief complaints for people buying over-the-counter (OTC) medications. There are many products on the market to treat symptoms of mild gastrointestinal disturbances.
252 is a composite number because it has factors other than 1 and itself. It is not a prime number. The 18 factors of 252 are 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, and 252. The factor pairs of 252 are 1 x 252, 2 x 126, 3 x 84, 4 x 63, 6 x 42, 7 x 36, 9 x 28, 12 x 21, and 14 x 18.
As we have seen, some of the neutrons released in the chain reaction are absorbed by 238U to form 239U, which undergoes decay by the successive loss of two /i>--particles to form 239Pu. 238U is an example of a fertile nuclide.