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Ch 2 - 3
A characteristic of a substance that does not involve a chemical change, such as density, color, or hardness.
The ratio of the mass of a substance to the volume of the substance.
The rate at which a substance transfers heat.
State of Matter
The physical forms of matter, which include solid, liquid, and gas.
The ability of a substance to be pulled into a wire.
The physical form in which a substance exists.
The ability of a substance to be rolled or pounded into thin sheets.
A change of matter from one form to another without a change in Chemical Properties.
A property of matter that describes a substance's ability to participate in chemical reactions.
The ability of a substance to burn.
The ability of two or more substances to combine and form one or more substances.
the properties that are most useful in identifying a substance.
Happens when one or more substances are changed into new substances that have new and different properties.
The type of matter that makes up the object and the way that the matter is arranged in the object.
The state of matter in which the volume and shape of a substance are fixed.
Solids that have a very orderly, three dimensional arrangement of particles.
Solids that are made of particles that do not have a special arrangement.
The state of matter that has a definite volume but takes the shape of its container.
A force that acts on the surface of a liquid and that tends to minimize the area of the surface.
A liquid's resistance to flow.
The state of matter that has no definite shape or volume.
Change of State
The change of a substance from one physical state to another.
The change of state in which a solid becomes a liquid by adding energy.
The temperature at which a substance changes from a solid to a liquid.
The change of state from a liquid to a solid.
The temperature at which a liquid changes into a solid.
Energy is removed from the substance as it changes state.
Energy is added to the substance as it changes state.
The change of a substance from a liquid to a gas.
The conversion of a liquid to a vapor when the vapor pressure of the liquid equals the atmospheric pressure.
The temperature at which a liquid boils.
The change of state from a gas to a liquid.
The temperature at which the gas becomes a liquid.
The change of state in which a solid changes directly into a gas.
The ability of a substance to dissolve in another substance.
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