Who proposed the first modern atomic theory in 1803?

CHEMISTRY

Quiz
•
Biology
•
University
•
Easy
Michael Goriding
Used 3+ times
FREE Resource
45 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
J.J. Thomson
John Dalton
Ernest Rutherford
Niels Bohr
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What model of the atom was proposed by J.J. Thomson?
Nuclear model
Plum pudding model
Solid sphere model
Quantum mechanical model
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which experiment led to the discovery of the nucleus?
Cathode ray experiment
Gold foil experiment
Oil drop experiment
Spectroscopy
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who is known for developing the Bohr model of the atom?
John Dalton
J.J. Thomson
Niels Bohr
Erwin Schrödinger
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which scientist is associated with the concept of quantized energy levels?
John Dalton
J.J. Thomson
Neils Bohr
Ernest Rutherford
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Erwin Schrödinger contributed to atomic theory by developing which model?
Plum pudding model
Nuclear model
Quantum mechanical model
Solid sphere model
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the three main components of an atom?
Protons, neutrons, and isotopes
Protons, neutrons, and electrons
Protons, electrons, and oxidation states
Neutrons, electrons, and isotopes
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