Gases are less dense than solids and liquids because their molecules are far apart in comparison to solids and liquids. Density is mass/volume. The greater the mass/volume, the more dense the material is. Because the molecules of a gas are spread apart, they have the least mass/volume, and are therefore less dense.
The particles in the liquid might be much closer than in gases and they'll be moving much slower in liquid than in gases
When there will be many cars, people will start to be driving slower and we normally be choosing road with very few cars for driving from city to city on the same amount of spaces
A gas has a lower density than either a liquid or solid because its molecules are not as compressed as the other two states of matter. Gas has weaker intermolecular bonds than either a solid or liquid.
Atoms or molecules in a liquid are closer to each other than the atoms or molecules of a gas. So in a specific volumethe number of atoms or molecules of a liquid is greater than the atoms or molecules of a gas in the same specific volume. So the mass of a unit volume of a liquid is greater than the mass of a unit volume of a gas thusmaking it denser.
Yes.
No, a pure liquid at normal temperature has a constant density while the density of a gas depends upon temperature and pressure.
An object float in a liquid only when the density of the solid is lower than the density of the liquid.
You are asking for comparatives. Each state can be any when compared to another state except the extremes. Liquid or gas either lower or higher depending on what you compare it to.
the density of a gas relative to the density of hydrogen
YES
atoms in a gas are farther apart than atoms in a liquid
A gas has a lower density than either a liquid or solid because its molecules are not as compressed as the other two states of matter. Gas has weaker intermolecular bonds than either a solid or liquid.
A gas has a lower density than either a liquid or solid because its molecules are not as compressed as the other two states of matter. Gas has weaker intermolecular bonds than either a solid or liquid.
It depends on the density of the solid, liquid, or gas. If the density is lower than water it will float. (Water's density is about 1). Also, if the volume of the solid, liquid, or gas is bigger than the mass then it will also float. It will sink if the solid, liquid, or gas's density is higher than water's density. :)
The liquid with a lower density.
The floating liquid will have a lower density than the liquid it is floating on.
The floating liquid will have a lower density than the liquid it is floating on.
The liquid with a lower density float over the liquid with a highrer density.
No, a pure liquid at normal temperature has a constant density while the density of a gas depends upon temperature and pressure.
That depends on the liquid and the solid. Coal is a solid with a very low density. Mercury is a liquid with a very high density.
Solids have a higher density.
The liquid of higher density will settle to the bottom.