liquid to solid is freezing (like putting water in the freezer and getting ice)
solid to liquid is melting (leaving ice on the counter and it turns to water)
liquid to gas is boiling (a pot of water on the stove) or evaporation (water slowly 'disappears' from a glass)
gas to liquid is condensation (water on the outside of your cold glass on a warm day)
solid to gas is sublimation (dry ice)
eating breathng dancing flying
A chemical change occure when one or more substance are changed in to new substances that have different properties
Four ways to chemically change a substance include burning (combustion), which reacts a substance with oxygen; oxidation, where a substance reacts with oxygen, often resulting in rusting; acid-base reactions, where an acid and a base neutralize each other to form water and salt; and fermentation, where microorganisms convert sugars into alcohol or acids. Each of these processes alters the chemical composition of the original substance, resulting in new products.
One way to change the state of a substance is through heating or cooling it, which can lead to melting, freezing, evaporation, or condensation. Another way is applying pressure, which can cause a substance to change from a solid to a liquid or a liquid to a gas.
Precipitation formsProduction of bubblesTemperature changeColor change
force's can change the speed, shape, size and direction of an object.
parasites predation weather and clement are four ways natural factors can change a populations size.
Adding heat to a substance can cause it to change in various ways, such as melting, boiling, or burning. These changes are usually reversible if the substance is not permanently altered by the heat.
state one way an African became a slave
The following are ways to change the size and shape of a solid material without forming a new substance, except one. Which one is it?
If you add heat to matter, it can either get it hotter, or it can change the state of matter (for example, from solid to liquid).
Change levels and changing direction.