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Chemistry
Chemistry Chap 5.1
| Question | Answer |
|---|---|
| Rutherford's atomic model could not explain the _____ properties of elements. | chemical |
| Niels Bohr proposed that electrons are found only in specific _____ or ______ around the nucleus. | circular paths, orbits |
| The fixed orbits in Bohr's model have different ______. | energy levels |
| A ______ of energy is the amount of energy needed to move an electron from one energy level to another energy level. | quantum |
| An energy level farther from the nucleus has ____ energy than those closer to the nucleus. | more |
| quantum mechanical model | model of the atom which determines the energy levels an electron can have and the likelihood of finding the electron in various areas around the nucleus |
| atomic orbital | region of space in which there is a high probability of finding an electron |
| principal energy levels | the energy levels of electrons in the quantum mechanical model |
| For each principal energy level, there may be several orbitals with different ____ and different energy levels. | shapes |
| Energy levels within a principal energy level | energy sublevels |
| The principle quantum number equals the number of ____ within the principal energy level. | sublevels |
Created by:
phersont
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