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Chapter 4

Teacher: Neal
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Across
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the emission of electrons from a metal when light shines on the metal. The frequency of the light must be of a minimum frequency in order for the effect to occur
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the distance between corresponding points on adjacent waves
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a particle of electromagnetic radiation having zero mass and carrying a quantum of energy
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describes the spin of the electron
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the number of waves that pass a given point in a specific time
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Indicates the orientation of an orbital around the nucleus
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the lowest energy state of an atom
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3 dimensional region around the nucleus that indicates the probable location of an electron
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state in which an atom has a higher potential energy than its ground state
Down
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the minimum quantity of energy that can be lost or gained by an atom
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Arrangement of electrons in an atom
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overlapping of waves that result in a reduction of energy in some areas and an increase of energy in others
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What is the symbol for wavelength?
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Electromagnetic radiation has ________ properties
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A continuous range of frequency of electromagnetic radiation such as the visible spectrum
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energy taken in that excited electrons, moving the electron to a higher energy state
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the electron occupies the lowest energy orbital
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Energy released in the form of a photon when an electron returns to a lower energy state
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bending of a wave as it passes by the edge of an object or through a small opening
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The three quantum numbers n, l, and m are ______
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Orbitals of equal energy are occupied by 1 electron before any orbital is occupied by a second electron