History of Atomic Models

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History of Atomic Models

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Place the following atomic models in order, from earliest to latest: A) Rutherford B) Thomson C) Dalton
A
B, C, A
B
C, A, B
C
A, C, B
D
C, B, A
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which scientist believed that elements differed from one another because their atoms had different mass?
A
Democritus
B
Dalton
C
Thomson
D
Rutherford
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In the model nicknamed "the solar system model" what are the electrons like?
A
the sun
B
the nucleus
C
the planets
D
the moon
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In the atomic model nicknamed the "plum pudding" model, what do the plums represent?
A
the nucleus
B
the atom
C
the electrons
D
the positive material
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which scientist discovered that the atom has parts - which means it can be divided?
A
Democritus
B
Dalton
C
Thomson
D
Rutherford
There are 5 questions to complete.