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Chemistry
| Question | Answer |
|---|---|
| chemistry is | the study of the composition, properties, and interactions of matter |
| the domains of chemistry | macroscopic domain, microscopic domain, symbolic domain |
| plasma | a gaseous state of matter that contains an appreachable amount of electrically charged particles |
| mass | amount of matter |
| weight | gravity exerted on object |
| element | pure substance that can't be broken down by chemical changes |
| cathode ray tube | electron is negative, mass to charge ratio |
| Millikan Oil Drop Experiment | charge of electron, the mass of electrons |
| Rutherfords Gold Experiment | nucleus |
| Law of Definite Proportions | always have the same mass ratio of elements of a compound |
| Law of Multiple Proportions | 2 different compounds with the same elements will always have a whole number ratio of masses |