The Atomic Models
Quiz by Mari Carme Avila Busquets
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- Q1
What's the tiny, massive central part of the atom?
Users enter free textType an Answer20s - Q2
Who discovered the nucleus of an atom?
Niels Bohr
Ernest Rutherford
JJ Thomson
Democritus
20s - Q3
He proposed the plum pudding model of the atom. Write only his surname.
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Which word would closely define the term atom?
Users re-arrange answers into correct orderJumble20s - Q5
He proposed the first formal atomic theory of the atom.
Ernest Rutherford
John Dalton
JJ Thomson
Niels Bohr
20s - Q6
What are electrons?
Neutral particles around the nucleus.
Massive, positively charged particles.
Tiny, negatively charged particles.
Clouds of dust in the nucleus.
20s - Q7
Which is the correct sequence of the scientists who made major changes in the model of the atom?
1 : JJ Thomson
2 : Erwin Schrodinger
3 : John Dalton
4 : Niels Bohr
5 : Ernest Rutherford
Users link answersLinking20s - Q8
Which of the following best describes the modern atomic theory?
Plum pudding model of the atom
Solar system model of the atom
Electron cloud model of the atom
Billiard ball model of the atom
20s - Q9
The atomic mass is dependent on which two subatomic particles?
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Electrons and protons are always equal making the atom electrically ___________________ .
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What did the Cathode Ray Tube Experiment add to the atomic theory?
o protons
o subatomic particles, specifically electrons
o small dense positively charged nucleus
o neutrons
20s - Q12
Who proposed the idea that atoms of the same element are the same and atoms of different elements are different? Write only his surname.
Users enter free textType an Answer20s - Q13
What experiment proved a small dense positively charged nucleus, and who did it?
The cathodic tube experiment and Thomson.
The gold foil experiment and Thomson.
The cathodic tube experiment and Rutherford.
The gold foil experiment and Rutherford.
20s - Q14
Which model of the atom would best be modeled by a beehive? Write only the surname of the scientist.
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Whose model is most similar to the solar system?
Ernest Rutherford
JJ Thomson
Erwin Schrodinger
Niels Bohr
20s