Why was carbon-12 selected as the standard element for atomic mass?
Why carbon12 is selected for atomic weight?
What makes the carbon atom so unique from the rest? How can Carbon 12 be an isotope? How do carbon, oxygen and carbon dioxide atoms differ? What are the number of atoms in carbon? What is the valency of a Carbon atom? What is carbon? How is carbon formed? What are some interesting facts about the element carbon? What is chemical formula of carbon? Does carbon bond with metals? What is the structure and atomic structure of carbon fibre? Which is heavier, oxygen or carbon dioxide? Why is the carbon percentage of the iron-carbon equilibrium diagram 6.67% only? What is the non-crystalline form of carbon? What is the equivalent weight of mono atomic molecules like O2? How do you calculate the mass of carbon atoms in CO2? What is an Iron Carbon phase diagram ? Which is heavier air or carbon dioxide? What happens if Copper (II) chloride combines with carbon? How is the orbital notation for carbon determined? A normal carbon atom has 6 neutrons, and carbon-12 has 6 neutrons, so how is carbon-12 an isotope? Why is carbon such an important element for life? What is its purpose? What is atomic number of oxygen? What are valence electrons and how many valence electrons can be found in carbon? We breath O2 in and CO2 out. Where does the carbon atom come from? How does the carbon oxygen cycle occur? Why is carbon paper called carbon? What are the different steps of the carbon-oxygen cycle? What is the crystalline forms of carbon? Is carbon monoxide an element?