The temperature at which a substance begins to change phases from liquid to gas.
100
What is mass>
Mass is the amount of matter in something.
200
What is condensation?
Condensations is the phase change in which a gas changes into a liquid. Condensation releases heat energy to it's surroundings.
200
What is melting point?
Melting point is when the temperature at which a substance begins to change phases from a solid to a liquid.
300
What is density?
Density is the amount of mass in a given volume. Density is mass divided by volume.
300
What is a phase?
Phase is a state of matter;one of the different shapes of the Moon as it progresses through a one-month cycle, as seen from the Earth.
400
What is deposition?
Deposition is the phase change in which gas becomes a solid, bypassing the liquid phase; the placement of sediment to produce land forms.
400
What is a physical change?
A physical change is a change in physical properties of a substance, such as mass, volume, shape, or density, without changing the substance itself.
500
What is heat energy?
Heat energy is the form of energy arising from the motion of all particles in a system in a system;heat energy moves between things that are at different temperatures; also called thermal energy
500
What is solubility?
Solubility is the amount of a substance that will dissolve in a given amount of another substance.