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Atomic Theory Flashcards | StudBud
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Atomic Theory
Atomic Theory
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A review of atomic theory.
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
What does the Quantum Mechanical Model say moves waves between energy levels?
protons
electrons
neutrons
atoms
2
What war was James Chadwick taken prisoner in?
Veitnam
Cold War
WWI
WWII
3
His model was the Electron Cloud Model
De Broglie
Dalton
Chadwick
Schrodinger
4
What culture does the philosopher Democritus stem from?
Latin
Dutch
Greek
Italian
5
Which chemist found the first evidence that an atom is made of even smaller particles?
Thompson
Plato
Aristotle
Dalton
6
What happens to an atom if it loses an electron?
it becomes neutral
it becomes an ion
makes an isotope
makes another electron
7
What model did Thompson create?
Bohr
Quantum Mechanical
Gold Foil
Plum Pudding
8
What element did Aristotle and Plato believed to make up the Earth?
earth
fire
water
all of the above
9
In 1913, which Danish chemist proposed that electrons are located in specific levels?
Bohr
Schrodinger
Chadwick
Thompson
10
Did a gold foil experiment to make his model of the atom
De Broglie
Chadwick
Bohr
Rutherford
11
Who invented the Mathematical Model?
all of the above
De Broglie
Schrodinger
Werner
12
All atoms of silver would have the same number of what?
protons
neutrons
electrons
none of the above
13
What chemist discovered empty space in the atom?
Rutherford
Thompson
Democritus
Dalton
14
what happens to an element if you add a proton to the nucleus?
It disappears
nothing happens
it makes pudding
it becomes a new element
15
Which chemist's theory became the foundation of modern chemistry?
Chadwick
Dalton
Rutherford
Thomson
