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Hydrogen

Test your knowledge of the element hydrogen here!


 

Quiz ID:#26993
Fun:*** (2.15)
Difficulty:*** (2.2)
Category:Science > Chemistry
Created By:holydeath365*us*!!!

 

 

 



#1   What is the name of the isotope hydrogen-1?

Your Answer: (Show Hint)

#2   A common nuclear fusion reaction which involves deuterium and tritium produces which of the following isotopes?







#3   The half-life of tritium is 12.53 years.




#4   In the universe, hydrogen makes up what percent of the normal matter by mass?







#5   Deuterium and tritium are both radioactive.




#6   Hydrogen-1 makes up about what percent of all hydrogen atoms?







#7   Other hydrogen atoms with higher masses that are not found in nature have been synthesized in laboratories. These atoms are highly unstable.




#8   What is the charge on hydride?







#9   When a hydrogen-1 atom gains a positive charge, what particle is it essentially?







#10   Hydrogen gas was first artificially produced and formally described by whom?







 

 


   



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