Steam (in all its uses), water vapor (as in humidity).
Water to water vapor
Boiling water, a teddy bear,liquid,gas
Some examples are: heating, air conditioners, water, hot water, methane gas.
Salt water Sugar water Vinegar Household ammonia Magma Saliva
Examples of a gallon include a gallon of milk, a gallon of gasoline, and a gallon of water.
water to water vapor
Petrol (gas in USA), diesel, methylated spirits, liquid gas, are some examples.
Ice is a solid. water is a liquid. and oxygen is a gas
solid: iceliquid: watergas: water vapor
Examples of non-metallic resources are trees, soil, water, oil, natural gas, gravels, and limestone.
Evaporation of water from a pond, diffusion of perfume from a bottle into the air, and boiling of a pot of water are all examples of liquid to gas mass transfer. In each case, molecules from the liquid phase gain enough energy to break free from the liquid and enter the gas phase.
Boiling water ( liquid ) and the steam it produces ( gas).