The negative charges of their electrons repel each other.
APEX!!!Forces between electron pairs push the atoms apart.
gas heats up and then the molecules spread away from each other, NOT liquid!
Molecules will always attract each other unless they are negative. In which case tthey will push each other away.
Gases expand as they are heated, as do nearly all liquids. In the course of expansion, the molecules move away from each other.
Due to weak secondary forces between molecules...
The molecules in water are closer to each other than those of water vapor, but farther away from each other than those of ice.
Yes, Atoms bond to each other all the time. That is how molecules form.
Molecules will always attract each other unless they are negative. In which case tthey will push each other away.
They will travel away from each other if they are similarly charged (+) (+) or (-) (-) They will travel close to each other if they are not similarly charged (+) (-).
That takes energy. Normal diffusion means that the molecules move away from each other (in other words ... to where there are less molecules).
Electron Shells no it needs 8 valence electrons Wrong. In order for a atom to combine it must need 8 element molecules.
it washes out all the gas and liquid because there is no where else for it to go.