When electromagnetic radiation interacts with atoms, energy is absorbed through the electrons. the energetic electrons exhibit and move from the normal low energy level, or , to a higher energy level called the . the energetic electrons do not have enough energy to stay in the higher energy level permanently. as the electrons move from the higher energy level to the lower energy level, they release energy and occurs. energy is released only in specific amounts. the available transitions for each element results in a signature spectra rather than a spectra.

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.

0.88m hope i am correct : )