An atom of lead-208 emits 1 beta particle and its product then emits 2 alpha particles in succession. What is the resulting element? Show the three reactions that occur in
sequence, and box the symbol of the final product element.

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