My Home  Kamis, Februari 03, 2011   By : Dania Puri Oktaviani
Chemistry is defined as a natural science that studies the
composition, structure, and properties of matter, as well as the
changes it undergoes and the energy accompanying the process. In
fact, matter and its changes are all around us, for example
combustion fuel in vehicle involves change in matter (chemical
reaction) that is followed by a release of energy (used to move
vehicle) and besides that the universe and its content, which
comparisons of water, land, air, and living organism, are
composed of matter. Everything about matter and its change are
studied by chemistry. Chemistry plays a big role in many aspects
of our lives. So, based on the facts that there are many
advantages of learning chemistry not only for our education but
also for our daily life, for this reason we should learn
chemistry.  First of all, chemistry alters the way we see how
the phenomena work, actually many phenomena can be explained
logically by chemistry. For instance