What were the success and failures that came to boyle’s excitements?

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

What happens to isotopes that are unstable?

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d