6th grade Chemistry (Chemistry GP2) Quiz on Atomic Theorists and Models of the Atom Quiz., created by Nneamaka Onyia on 06/10/2018.

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chemistry
chemistry gp2
6th grade

	Created by Nneamaka Onyia almost 6 years ago

15454521

quiz

2018-10-11T19:42:52Z

Atomic Theorists and Models of the Atom Quiz.

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Question 1 of 5

What component[s] of Daltons theory are incorrect ?

Select one of the following:

all matter is made of atoms
atoms are indivisible and indestructible
Atoms remained unchanged in a reaction, only their connections change
Different atoms may combine to form compounds in fixed proportions

Explanation

Question 2 of 5

The atom is barely made up of empty space.

Select one of the following:

True
False

Explanation

Question 3 of 5

Check all that apply to Niels Bohr's findings.

Select one or more of the following:

electrons orbit the nucleus
dense positive core surrounded by electrons
negative corpuscles
electrons are in electron shells located outside the nucleus

Explanation

Question 4 of 5

Click on the orange point and write the correct answer.

Which theorist created this model?

{"16.9203_115.452":[{"id":27534075,"answer":"JJ Thomson","x":16.9203,"y":115.452}]}

Explanation

Question 5 of 5

Click on the orange point and select the correct answer.

What theorist[s] believed in this model?

{"89.6055_89.2916":[{"id":27534258,"answer":"Democritus and Dalton","x":89.6055,"y":89.2916},{"id":27534259,"answer":"Bohr","x":89.6055,"y":89.2916}]}

1. Democritus and Dalton, Bohr

Explanation

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15454521

quiz

2018-10-11T19:42:52Z

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