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LRA-211 Radiographic Image Production Quiz One, Mod 2 (answers).
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LRA-211 Radiographic Image Production Quiz One, Mod 2 (answers).
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LRA-211Radiographic
Image
Production: Quiz
One, Mod 2
(answers)
Leucippus - answer Father of atomic theory
Democritus of Abdera - answer Credited with
formalizing the earliest atomic theory
John Dalton - answer Developed a sound
atomic theory based on scientific evidence
, Dmitri Mendeleev - answer Organized the
periodic table
Joseph John Thomson - answer discovered
electrons with a cathode ray tube; created
the "plum pudding model"
Ernest Rutherford - answer Conducted
experiments w/ alpha particles; made a new
model of the atom that resembled our solar
system
Niels Bohr - answer Discovered/ solidified
fundamentals of atoms and that the quantity
of each is unique to each element/matter
Nucleus - answer Center of an atom;
contains protons and neutrons
1.673 x 10^-27 kg - answer mass of a proton
1.675 x 10^-27 kg - answer mass of a
neutron
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