Nitrogen gas has a higher density.
nitrogen dioxide is nonmetal. it is a gas which has some what heavier than air
If "heavier than" in the question is interpreted to mean "has an atomic mass greater than", the answer is nitrogen
the number of neutrons and protons are more.
Oxygen (1,429 g/cm3) is more dense than ammonia (o,70 g/cm3).
Ammonia is compound because it is made of a nitrogen atom bound to three hydrogen atoms. In this form, it has different physical and chemical properties than either nitrogen or hydrogen.
it is heavier
Moist air weighs less than dry air at the same temperature. This is because the density of diatomic Oxygen and Nitrogen is greater than water vapor (H2O).
Dry air is about 80% nitrogen. The remaining 20% consists mostly of things that are heavier than nitrogen, so dry air is very slightly heavier than nitrogen.
atoms of argon are heavier than atoms of nitrogen
Water vapor is a gas so it is in the air. Nitrogen and nitrogen are in the air too, but there is more nitrogen than anything in the air. I believe it rises because it is lighter, like a balloon filled with helium.
nitrogen dioxide is nonmetal. it is a gas which has some what heavier than air
If "heavier than" in the question is interpreted to mean "has an atomic mass greater than", the answer is nitrogen
Yes, it is composed of nitrogen and hydrogen.
the number of neutrons and protons are more.
Oxygen (1,429 g/cm3) is more dense than ammonia (o,70 g/cm3).
Ammonia is compound because it is made of a nitrogen atom bound to three hydrogen atoms. In this form, it has different physical and chemical properties than either nitrogen or hydrogen.
Ammonia is a compound, not a mixture. Household ammonia is a homogeneous mixture of ammonia and water.