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The Elements of Our World

How much do you know about Earth's elements? Test your knowledge in this amazing science quiz.


 

Quiz ID:#25393
Fun:*** (2.52)
Difficulty:** (1.62)
Category:Science > Chemistry
Created By:mathisnice*us******

 

 



 



#1   What atomic number belongs to lithium?







#2   What element is most abundant in our universe?






#3   According to the periodic table, which element does "Fe" stand for?

Your Answer: (Show Hint)

#4   When was nitrogen discovered?






#5   What element has the symbol U?

Your Answer: (Show Hint)

#6   Which element has the atomic number 2?

Your Answer: (Show Hint)

#7   What atomic number belongs to sodium?







#8   Potassium is used in soap.




#9   To the nearest percent, how much of Earth's atmosphere is oxygen?





#10   What element has the atomic number 29?

Your Answer: (Show Hint)

 

 


   



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