Answer:
A hot air balloon taking off
Explanation:
Where are the equations ..
Sorry....
The Correct option is E. Chemical energy to Mechanical energy.
We call these reactive elements, becausethese atoms really like to follow the buddysystem and form bonds with other atoms.Noble gases, however, don't have thisproblem. Their outer shells are filled to the max, so they don't need to bond or react with any other atoms.
