Which lists the waves in order of wavelength, from longest to shortest? X-rays, infrared, radio waves

infrared, visible light, gamma rays

ultraviolet, microwaves, visible light

radio waves, gamma rays, visible light

The answer is B

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.

the answer is c.the valence of the atoms combine .

answerspecific gravity;