The linear expansivity of a certain materials is 4.0 * 10 raise to power - 3 calculate the superficial expansivity of the material
the correct answer is that it is true
the atoms and molecules in gases are much more spread out than in solids or liquids. they vibrate and move freely at high speeds. right now, you are breathing in air – a mixture of gases containing many elements such as oxygen and nitrogen. water vapour is the gaseous form or state of water.
the correct answer you are looking for would be fusion. brainliest ?