HELP ITS MY FINAL Rubidium-82 is an isotope that is often used for PET imaging. Let’s examine the subatomic particles in this isotope. How many of each subatomic particle can be found in an atom of Rubidium-82

I need to know the number of protons, electrons, and neutrons. Thank you!

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.