How much work is performed by this gas expansion chemistry.

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

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

Ab c or d ? i’m not sure what the answer is