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Chemistry General Knowledge

Answer these chemistry questions!
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QuizGenius7702
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Last updated: May 12, 2025
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First submittedMay 12, 2025
Times taken967
Average score40.0%
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Hint
Answer
What is the solid that is formed from two aqueous solutions called?
Precipitate
What is the only metallic substance that is a liquid at room temperature?
Mercury
What is the above element's chemical symbol?
Hg
What is an element's property of being able to be stretched into wire called?
Ductility
Who discovered the neutron?
James Chadwick
What was the above scientist's experiment that allowed him to do so called?
Paraffin wax experiment
What was the name of JJ Thomson's atomic model
Plum pudding model
What discovery won the 1996 chemistry Nobel prize?
Buckminsterfullerene
What is the process used to separate crude oil, a mixture of hydrocarbons into its constituent pure substances called?
Fractional distillation
Which element in the periodic table has the lowest electronegativity?
Francium
What is the most abundant element in the universe?
Hydrogen
What is the most abundant element in the earth's mantle?
Oxygen
This element's 3+ ion is brown, but it's 2+ ion is green. What is the element?
Iron
What is the only letter that does not appear on the periodic table?
J
What is the solid form of carbon dioxide more commonly known as?
Dry Ice
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4 Comments
CardinalSin
+2
Level 82
May 12, 2025
Please accept fractionation
QuizGenius7702
+2
Level 17
May 14, 2025
Okay sure! Sorry I did not know that was an alternative term.
Cooldude
+1
Level 43
Aug 1, 2025
I typed Fe for the question which Iron is the answer but didn't accept
sebpel91
+1
Level 42
Oct 20, 2025
Q also doesn't appear in the periodic table since the last elements have been renamed and given trivial names. So the question isn't up to date as there are two letters that don't appear in the periodic table.
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