Why noble gases are monoatomic?
Why do noble gases exist as monoatomic molecule?
How do noble gases exist in air? Why do some elements exist as a solid whereas some exist as a gas? Which of the two gasses is more polar, CH4 or Helium? What gases are dissolved in liquids? What are some examples? What are biological molecules? Why are polyatomic ions formed? An atom exists in which state, solid, liquid, gas, plasma, or BEC? What molecules are non-polar? Why is hydrogen so combustible? Why is Hydrogen combustible? How are nitrogenous bases used in molecules? Why is water considered to be a nonpolar molecule? What is the difference between molecules and compounds? Why is carbon dioxide considered a gas? Why are free radicals generated in a tertiary carbon more stable? What is a molecule? How is gas dissolved in water? Which gas is readily soluble in water at room temperature? What is iron's noble gas notation? What is this a molecule of? Why are there so many subatomic particles? Is water a molecule or a compound and why? What are inorganic molecules? What are some examples? What are biological molecules? What are some examples? Why is water gas (mixture of hydrogen gas and carbon monoxide)  called as water gas? Why molecules with lower energy are more stable? Why isn't dicarbon an organic compound? Why are atoms electrically neutral? What are the monomers of nucleic acids? Is oxygen a solid, liquid or gas?