Flashcards in physical and chemical changes Deck (23):
Characteristics of a substance that like color, shapes, texture, mass, volume, and density.
All solids share two characteristics, definite shape and a definite volume.
Solids arranged in a regulating, repeating pattern.
Gases do not have a definite shape or volume.
Plasma is a phase that has extremely high energy which is dangerous. It is rare on earth but not in space.
Liquids have no definite shape but has a definite volume.
The change of a solid into a liquid.
The temperature at which a solid changes to a liquid.
A phase change of a liquid to a solid.
The freezing point of a substance is the same as the melting point.
The change of a substance from a liquid to a gas.
Vaporization happening at the surface of a liquid.
The process in which particles inside as well on the surface of a liquid change to a gas
The temperature at which a substance changes from a liquid phase to the gas phase
When a substance in the gas phase looses heat energy and changes into a liquid.
When a substance changes from the solid form directly to the gas form. example Dry ice.
Properties that describe how a substance changes into other new substances.
It is the ability to burn. when a substance is burned a new substance is created.
Changes a substance undergoes when they turn into other substances.
Another name for chemical change.
Amorphous solids are solid that lose there shape under certain conditions. Examples wax, glass, and tar.
The resistance of liquids to move.