1.) Over the hour before the precipitation started falling where it did? 2) Over the hour after the precipitation stopped falling where it did

3) What do you think happened in this system that would help explain what caused this kind of precipitation event?

Why does a cake rise when you bake it? ♡

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

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules