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Chemistry Chap 5.1

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