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Atomic Scientist and Principles

Teacher: jeff morey
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Across
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Physicist who used Krux tube to discover the electron.
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School teacher who developed 4 points of atomic theory.
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No two electrons in the same atom can have the same set of quantum numbers. ____ exclusion principle.
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Develops a mathematical equation to describe the motion of electrons
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An electron occupies the lowest energy orbital that can receive it. The _____ principle.
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Electrons have some wave properties
Down
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Orbitals of equal energy are occupied by one electron before any is occupied by a second electron. __ rule.
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Discovered the quantity of the electrons charge
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It is not possible to know the velocity and the position of a particle at the same time. The ____ uncertainty principle.
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Discovered the nucleus with his gold foil experiment
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Invented the first electron microscope. Ernst ________.
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Discovered that a single electron of hydrogen circles the nucleus allowed orbits w/ fixed energy