Gases have a low density because the atoms or molecules of the gas have very high thermal energies. (This doesn't necessarily mean high temperature, but it does mean high thermal energy.) Gas atoms or molecules, with their high thermal energies, have high kinetic energies, too. The atoms and molecules are in violent motion and want no part of each other. They want to put as much distance between themselves and any other atoms or molecules as they can. This results in few atoms or molecules in a whole lot of space - and this transliates into low density. The thermal kinetic energy of gas atoms or molecules is so high that they will occupy as much volume as they can. The gas will have a low density as a consequence.
No.
According to the equation PV=nRT, the volume of a gas changes depending on the pressure and temperature of its environment. As the volume of the gas varies, the density also does, because d=m/v.
In general no. Gases, given the space of containment will spread out very rapidly
Yes, pressure is reversely proportional to volume (decrease)
No. Gases have very low density.
yes chlorine has 22.2
Gases have low densities.
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.
No, the density is too high.
rate of diffusion is inversely proposnal to density, density of gas is less. so diffusion rate is high
Hydrogen has a relative density of 0.090 grams/liter (g/L) at 0°C (32°F) and regular atmospheric pressure. Except that's the density of the gas, quite a different proposition to the density of an individual atom. And the atom itself is mostly space, with a stupendously high density nucleus.
Compared to the four inner planets, these planets:* Are quite large* Are quite massive* Consist mainly of gas* Don't have a surface where you might stand on* Have a low density
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.
High density is a characteristic of a Gas. When something has a high density it means there is a lot of a certain gas, in one area.
no
This is a gas with high density.
That one.
Quite low density: 0.968 g·cm−3
Yes, the population density is quite high.
No, the density is too high.
Plutonium is a high-density metal, hydrogen a low-density gas.
Low density, no shape, high compressibility
If you are referring to a high pressure gas, then yes. The higher the pressure, the higher the density of the gas because the molecules pack closer together. The density of liquids can also be affected by pressure but to much less of an extent. For most purposes, liquids such as water are considered incompressible.
Hydrogen gas has 0.000089 ml Helium gas has 0.00018 ml Air has 0.00128 ml Carbon dioxide has 0.001977 ml water has 1.00 ml