In which location would a free neutron from a decaying U-235 atom be most likely to cause another atom to go split?
A. In a sample of naturally occurring uranium

B. In a sample of enriched uranium

C. In a sample of rock or soil

D. In the Sun’s core

E. In a distant star

No copying 15 pts how does a free-body diagram tell you about the net force on an object?

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next