What is the Difference between Fumes, Steam, Gas, Vapor and Smoke
Matter exists in solid, liquid and gaseous states. Solid and liquids are visible but when matter changes its form to gas, it usually becomes invisible for the naked eye, unless gas has some color. Fumes, steam, gas, vapor and smoke are some terms, which are used interchangeably for the third state of matter. Here we are describing difference between them.