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Assignment 15: Isotopes CW

Posljednje ažuriranje about 1 year ago

42 questions

Username: KateScience

Password:

Gian use: gf58

Sanaaiyah use: sl92

We do not have enough time to spend a full class on the history of the atom. The 7 minute video below review the major ideas about how the atom has changed over time.

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Question 37

00:50

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Question 38

02:40

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Question 39

03:33

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Question 40

04:39

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Question 41

05:37

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Question 42

06:23

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According to the video, Democritus came up with the idea of atomos which meant...

microscopic

nucleus

cells

uncutable

everything

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According to the video, what was the major idea that John Dalton came up with?

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According to the plum pudding model, explain how the positive and negative charges are distributed in the atom?

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According to the video, what did Rutherford's model of the atom look like?

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What did Bohr come up with in the atom?

the nucleus

neutrons

orbitals where electrons move

the atomic mass of the atom

Pitanje 42

42.

According to the video, how did Shrodinger change the idea of electron location?