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Chemistry
| Question | Answer |
|---|---|
| Chemistry | The study of matter and the changes that it undergoes |
| Substance | Matter that has a definite and uniform composition |
| Matter | Anything that has mass and takes up space |
| Mass | Measures the total amount of matter in an object |
| Weight | Measures the matter and local gravitational pull on it |
| Organic | Carbon containing chemicals |
| Inorganic | Matter that does not contain carbon |
| Physical | Behavior and energy changes of matter |
| Analytical | Components and composition of substances |
| Bio-chemistry | Matter and processes of living organisms |
| Environmental-chemistry | Matter and the Environment |
| Macroscopic | Items visible to the naked eye without a microscope |
| Submicroscopic | Atomic-level structure and behavior that cannot be directly seen without optical tools |