Areaction mechanism has the following elementary step as the slow step: b2a what is the rate law for this elementary step? o rate = k[b] o rate = k[a] [b]2 o rate = k[a] o rate = k [a] [b] o rate = k[a]2

Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.