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Science Is Ubiquitou
Flashcards that describes waves and other physical science terms
| Describes something that occurs or repeats at regular intervals. | Periodic |
| in chemisty, a horizontal row of elements in the periodic table. | Period |
| a vertical columm of elements in the periodic table;elements int the group share chemical properties. | Group |
| Poor conductors of thermal energy ans electric current. | Nonmetals |
| The law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers of the elements. | Periodic Law |
| the mass of an atom expressed in atomic mass units. | Atomic Mass |
| the ratio of the mass of a substance to the volume of the substance. | Density |
| a subatomic particle that has a postive charge and that is found in the nucles of an atom. | Proton |
| A subatomic particle that has no charge and that is found in the nucles of an atom. | Neutron |
| a region around the nucles of an atom where electrons are likely to be found. | Electron Cloud |