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Copy of Greatest Discoveries in Chemistry (5/28/2026)

Last updated about 3 hours ago

11 questions

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You only have to answer half of these correctly to get full credit.
I will have to regrade these; your grade is not final until then.

Question 1

1.

What four elements did Greek philosophers identify?

Question 2

2.

What element did Priestley discover? Who named it?

Question 3

3.

What did Dalton contribute to Chemistry?

Question 4

4.

What did Avogadro discover?

Question 5

5.

What did Kekulé discover?

Question 6

6.

How did Mendeleev contribute to chemistry?

Question 7

7.

What did Davy’s experiments show?

Question 8

8.

What color does each chemical show in a flame?
Sodium _______ 
Copper _______
Strontium _______  

Question 9

9.

What elements did Marie Curie and her husband Pierre discover from their research with Uranium ore?

Question 10

10.

What properties of radioactive elements did Rutherford discover?

Question 11

11.

What are the unique properties of Buckyballs and Buckytubes?