Which is a characteristic of a decomposition reaction?

A kind of chemical reaction in which a single compound dissociates into two or more elements or novel compounds is known as a decomposition reaction. These reactions usually comprise a source of energy like light, heat, or electricity, which dissociates the bonds of compounds. The reaction can be demonstrated by the general equation, that is, AB = A + B. The example of a decomposition reaction is the dissociation of water into oxygen and hydrogen.

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.