The Full Wiki

Carbon-12: Quiz

Advertisements
  

Question 1:
What entity owns Carbon-12?
VF Outdoor Inc., a subsidiary of VF Corporation
Ojemai Investments
Boron-12
Chilcotin Ranges

Question 2:
What proceeded Carbon-12?
stable
Sir Charles Saunders
"Burn" by Usher
Tourist by Athlete

Question 3: The isotopes of carbon can be separated in the form of ________ gas by cascaded chemical exchange reactions with amine carbamate.
Carbon sinkCarbon cycleGreenhouse gasCarbon dioxide

Question 4: Carbon-12 is the more abundant of the two stable isotopes of the element ________, accounting for 98.89% of carbon; it contains 6 protons, 6 neutrons, and 6 electrons.
UraniumAluminiumOxygenCarbon

Question 5: Carbon-12 is of particular importance as it is used as the standard from which ________ of all nuclides are measured: its mass number is by definition 12.
Atomic massChemistryMolar massOxygen

Question 6: The resonant state was predicted by ________ in the 1950s based on the observed abundances of heavy elements in the universe.
Fred HoyleExtraterrestrial lifePanspermiaPlanetary habitability

Question 7: The resonant state allows carbon to be produced via the ________.
CNO cycleStellar nucleosynthesisTriple-alpha processS-process







Advertisements









Got something to say? Make a comment.
Your name
Your email address
Message