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Helium

Test your knowledge of the element helium with this fun and informative quiz!


 

Quiz ID:#27267
Fun:** (2.04)
Difficulty:*** (2.47)
Category:Science > Chemistry
Created By:holydeath365*us*!!!

 

 



 



#1   When placed in a high voltage electric field, helium gas produces what color light?







#2   The atomic weight of helium is 4.11.




#3   The first evidence of helium was observed in what year?

Your Answer: (Show Hint)

#4   Norman Lockyer and Edward Frankland named helium after what Greek word?

Your Answer: (Show Hint)

#5   What state of matter is helium at absolute zero, assuming it is at normal pressure?







#6   Helium I is the name of the isotope helium-4 when it is a solid.




#7   There are more than eight isotopes other than helium-4. Which of the following isotopes is stable?







#8   Which of the following particles is equivalent to a helium-4 nucleus?







#9   What is the most widely accepted theory of how the vast majority of helium in the universe was formed?







#10   Helium diffuses through solids at two times the rate of air.




 

 


   



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