Chemistry General Knowledge - Statistics

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  • This quiz has been taken 968 times
  • The average score is 6 of 15
Answer Stats
Hint Answer % Correct
What is the only metallic substance that is a liquid at room temperature? Mercury
92%
What is the most abundant element in the universe? Hydrogen
74%
What is the only letter that does not appear on the periodic table? J
74%
What is the above element's chemical symbol? Hg
66%
This element's 3+ ion is brown, but it's 2+ ion is green. What is the element? Iron
58%
What is the solid that is formed from two aqueous solutions called? Precipitate
44%
What is the solid form of carbon dioxide more commonly known as? Dry Ice
42%
What is the most abundant element in the earth's mantle? Oxygen
39%
What was the name of JJ Thomson's atomic model Plum pudding model
34%
What is an element's property of being able to be stretched into wire called? Ductility
28%
Which element in the periodic table has the lowest electronegativity? Francium
27%
What is the process used to separate crude oil, a mixture of hydrocarbons into its constituent pure substances called? Fractional distillation
22%
Who discovered the neutron? James Chadwick
18%
What discovery won the 1996 chemistry Nobel prize? Buckminsterfullerene
1%
What was the above scientist's experiment that allowed him to do so called? Paraffin wax experiment
1%
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