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Atomic Theory Flashcards | StudBud
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Atomic Theory
Atomic Theory
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1
The word atom comes from the latin root of 'atomos', which means?
divisible
indivisible
invisible
2
Who performed the gold foil experiment?
Rutherford
Dalton
Thomson
3
Who was the first to propose the word 'Atom'?
Dalton
Aristotle
Democritus
4
Rutherford's experiment was directly responsible for the discovery of the __________.
electron
proton
neutron
nucleus
5
Dalton's theory also proposed that atoms can unite in small whole number ratios to form?
models
theories
compounds
6
Dalton's theory proposed which of these?
Both a & b.
Atoms are the building blocks of matter.
Atoms of the same element are identical.
Neither a nor b.
7
Who performed the cathode ray tube experiment?
Rutherford
Thomson
Dalton
8
Who created a model of the atom that resembled 'plum pudding'?
Democritus
Dalton
Thomson
Rutherford
9
Who is credited with the first atomic theory, based upon experimental evidence?
Dalton
Rutherford
Aristotle
Democritus
10
Electrons have what type of charge?
Neutral
Negative
Positive
