CHEMICAL SCIENCE

1.1 Scope Chemistry
Definition:
- In short, Chemistry is the science of engineering materials that is a material change into another material.
- The full, Chemistry is a science to learn about:
a. The order covers materials = components forming material, and a comparison of each
component.
b. Structure includes the structure of the material particles of a material or it illustrates how
atom-atom redactor material mutual berikatan.
c. The nature of the material covering the nature fisis = (shape and appearance) and the
nature of chemicals. The nature of the material is influenced by: the order and structure of
materials.
d. The changes include changes in the material = fisis / physics (form) and chemical changes
(produce new substances).
e. Energy changes that accompany the material = the number of energy that accompanies a
number of materials and the origin of that energy.

 Chemistry developed by chemical experts to answer the question "what" and "why" about the nature of the material that is in the nature.
 Knowledge born of the effort to answer the question "what" is a fact that is: nature of the material observed by the same person will result Descriptive Knowledge.
 Knowledge born of the effort to answer the question "why" of a material nature have a certain theoretical knowledge will result.