Atomic History

Atomic History

Question 31 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which scientist proposed that the atom was indivisible using the word "atomos"?
A
Democritus
B
John Dalton
C
Ernest Rutherford
D
J.J. Thomson
Question 32 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which scientist claimed that the atom was a small, dense, solid sphere?
A
Democritus
B
John Dalton
C
Ernest Rutherford
D
J.J. Thomson
Question 33 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Mass is neither created nor destroyed during chemical reactions or physical changes.
A
Law of multiple proportions
B
law of definite proportions
C
law of scientific theory
D
law of conservation of mass
Question 34 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the correct order of scientists in order of their work related to the atomic theory from earliest to most recent?
A
Neils Bohr, Ernest Rutherford, JJ Thomson, John Dalton, & Democritus
B
JJ Thomson, John Dalton, Neils Bohr, Ernest Rutherford, & Democritus
C
Democritus, John Dalton, JJ Thomson, Ernest Rutherford, and Neils Bohr
D
John Dalton, Neils Bohr, JJ Thomson, Democritus, & Ernest Rutherford
Question 35 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In Dalton's Atomic Theory, all elements consist of ..... that cannot be divided.
A
Atoms
B
Parts
C
Molecules
D
Hydrogen
There are 35 questions to complete.
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