Atomic Theory,

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(No Transcript)
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Atomic Theory, Subatomic Particles, Calculations
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Atomic Figures
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Atomic Supermodels
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Subatomic Particles
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How Enlightening!
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Light-ning Quick Calculations
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Atomic Figures100The father of atomic theory.
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Atomic Figures 100Who is Democritus?
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Atomic Figures 200He was famous for
theorizing four points regarding the atom.
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Atomic Figures 200Who is John Dalton?
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Atomic Figures 300He proposed the existence
of energy levels for electrons.
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Atomic Figures 300Who is Neils Bohr?
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Atomic Figures 400His experiments used a
Crookes Tube and he discovered electrons.
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Atomic Figures 400Who is JJ Thompson?
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Atomic Figures 500He discovered the proton.
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Atomic Figures 500Who is Ernest Rutherford?
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Atomic Supermodels100His proposed that all
the world consists of spheres called atomos and
empty space.
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Atomic Supermodels 100What is Democrituss
model?
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Atomic Supermodels 200His was the plum
pudding or chocolate chip cookie model.
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Atomic Supermodels 200What is JJ Thompsons
model?
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Atomic Supermodels 300His model was
essentially the same as Democrituss, only based
on more science.
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Atomic Supermodels 300What is Daltons
atomic model?
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Atomic Supermodels 400His atomic models
consisted of various shells surrounding a core,
not unlike a blow pop.
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Atomic Supermodels 400What is Bohrs atomic
model?
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Atomic Supermodels 500His atomic model is
not unlike a cheese ball in that it proposed that
atoms consist mostly of empty space.
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Atomic Supermodels 500What is Rutherfords
atomic model?
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Subatomic Particles100This subatomic
particle has negligible mass and was the first
discovered.
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Subatomic Particles 100What is the electron?
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Subatomic Particles 200The only subatomic
particle not included in the mass number
calculation.
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Subatomic Particles 200What is the electron?
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Subatomic Particles 300The only subatomic
particle not located in the nucleus.
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Subatomic Particles 300What is the electron?
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Subatomic Particles 400This subatomic
particle represents the atomic number.
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Subatomic Particles 400What is the proton?
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Subatomic Particles 500The number of these
present in the atom varies with different
isotopes of an element.
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Subatomic Particles 500What is the neutron?
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How Enlightening! 100This is the proper
scientific notation for a nanometer (nm).
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How Enlightening! 100What is 10-9?
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How Enlightening! 200The term MHz or mega-
means this scientific notation.
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How Enlightening! 200 What is 106 Hz?
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How Enlightening! 300This term refers to how
many cycles a wave has per second.
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How Enlightening! 300 What is frequency?
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How Enlightening! 400The terms for the top
and the bottom of a wave.
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How Enlightening! 400What is the crest and
the trough, respectively?
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How Enlightening! 500 Half the distance
from the trough of a wave to the crest of a wave.
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How Enlightening! 500 What is the amplitude?
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Light-ning Quick Calculations100The are the
units for frequency, wavelength, and energy,
respectively.
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Light-ning Quick Calculations 100What are
Hertz (Hz, or s-1), meters (m), and Joules (J)?
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Light-ning Quick Calculations 200This is the
speed of all electromagnetic radiation.
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Light-ning Quick Calculations 200What is 3.00
x 108 m/s?
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Light-ning Quick Calculations 300 This is the
wavelength of the radio station 94.7 (MHz).
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Light-ning Quick Calculations 300What is 3.17
meters?
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Light-ning Quick Calculations 400This is the
energy with which a photon of frequency 6.32 x
1020 Hz strikes your eyes.
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Light-ning Quick Calculations 400What is
4.19 x 10-13 J?
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Light-ning Quick Calculations 500 This is the
frequency of a photon that smacks you in the
retina with an energy of 6.96 x 10-18 J.
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Light-ning Quick Calculations 500 What is
1.05 x 1016 Hz?