States of Matter
The 4 states of matter
What is solid, liquid, gas, and plasma
the change of state that occurs when a solid changes to a liquid
What is melting?
Another name for thermal energy
What is heat?
Matter that has a pure or constant composition.
What is a substance?
States that when you add more molecules of gas the volume increases.
What is Avagodro's Law?
Definite volume and shape
What is a solid?
The change of state that occurs when a gas changes into a liquid
What is condensation?
Changes of state in which thermal energy is absorbed are classified as this.
What are endothermic changes?
Matter in which the parts can be distinguished from one another.
What is a heterogeneous mixture?
States that as the temperature of a gas increases the volume also increases.
What is Charles's Law?
Water vapor is an example of which state of matter.
What is a gas?
The two types of vaporization
What are evaporation and boiling?
Solid iodine changing directly to a gas is an example of this change of state
What is sublimation?
The resistance of a liquid to flow
What is viscosity?
States that pressure and volume have an inverse relationship.
What is Boyle's Law
State of matter that has a definite volume but no definite shape
What is a liquid?
From a liquid to a solid
What is freezing?
The temperature at which a solid changes to a liquid.
What is melting point?
uneven cohesion and adhesion at the surface of a liquid.
What is surface tension?
state of matter in which particles can only vibrate in place
What is solid?
The two types of solids
What are crystalline and amorphous?
Two changes of state in which the liquid state is completely skipped
What are sublimation and deposition?
The names of the three changes of state that cause particle motion to increase
What are melting, vaporization, and sublimation?
Used to communicate the type and number of atoms in a compound.
What is a chemical formula?
The three exothermic changes of state.
What are freezing, condensation, and deposition?