The cold war is the political and military tension between democracy and communism. This happened between the United States and the soviet Union. its called the cold war because no weapons were fired.
Ice, water, and water vapor are made of exactly the same type of moleculeâa molecule of two hydrogen atoms and one oxygenatom. What, then, makes them different?Ice, water, and water vapor are different states of water.are the different forms in which matter can exist. The threefamiliar states are solid, liquid, and gas.When a substance changesfrom one state to another, the molecules in the substance do notchange.ce, water, and water vapor are made of exactly the same type of moleculeâa molecule of two hydrogen atoms and one oxygenatom. What, then, makes them different?Ice, water, and water vapor are different states of water.are the different forms in which matter can exist. The threefamiliar states are solid, liquid, and gas.
Amazing Polymers. Matter can exist in three possible states: solid, liquid and gas. A solid is rigid and retains its shape. A liquid is fluid, has a definite volume, and will take the shape of its container.A gas fills a space, so its volume will be the same as the volume of its container.mazing Polymers. Matter can exist in three possible states: solid, liquid and gas. A solid is rigid and retains its shape. A liquid is fluid, has a definite volume, and will take the shape of its container.