some solids,liquids and gases are dangers some are not dangers
Solids, liquids, and gases are considered matter because they have mass and occupy space. Matter is anything that has mass and takes up space, and solids, liquids, and gases all meet these criteria.
solids and liquids
Molecules - They are more tightly packed in solids than liquids and gases
The kinetic energy is lowest in solids, higher in liquids, and highest in gases.
Radiation can occur in all three states of matter - solids, liquids, and gases. It is a form of energy transfer that does not require a medium. Radiation can travel through solids, liquids, and gases as electromagnetic waves or particles.
Because there is a freezing point, a boiling point so Solids can change into liquids and liquids can change into gases and all over again!!!!!!!!!!!!!!
Yes, all are substances.
they all contract.
Solids and liquids are not like gases.
I can only tell you that gases are does not have a difinite shape and volume . E.g air / nitrogen / carbon dioxide / water vapour / . . .
I think because mostly it is solids that are all around you, and what you notice the most. So you don't really pay attension to liquids or gases unless your handling them.
The common denominator in solids, liquids, and gases is that they are all forms of matter. They differ in their arrangement of particles and the extent to which those particles move. Solids have tightly packed particles with little movement, liquids have particles that are more spread out with some movement, and gases have particles that are very spread out and move freely.