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Matter
Properties of matter
States of Matter
Properties of liquids, solids, & gas
Changes of State
100
Anything that has mass and takes up space.
What is MATTER?
100
A force of attraction between two atoms.
What is a CHEMICAL BOND?
100
Has a definite shape and definite volume.
What is a SOLID?
100
An inward force, or pull among the molecules in a liquid that brings the molecules on the surface closer together.
What is SURFACE TENSION?
100
Total kinetic and potential energy of the particles in an object.
What is THERMAL ENERGY?
200
The study of matter and how matter changes.
What is CHEMISTRY?
200
A group of two or more atoms held together by a chemical bond.
What is a MOLECULE?
200
Solids that are made of crystals?
What are CRYSTALLINE SOLIDS?
200
A liquid's resistance to flowing.
What is VISCOSITY?
200
The change of state from a liquid to a solid.
What is freezing?
300
A single kind of matter that is pure.
What is a SUBSTANCE?
300
A substance made of two or more elements that are chemically combined in a set ratio.
What is a COMPOUND?
300
In _____________________ particles are not arranged in a regular pattern.
What are AMORPHOUS SOLIDS?
300
Has neither a shape or definite volume of it's own.
What is a GAS?
300
The characteristic of a substance that can be observed without changing it into another substance.
What is PHYSICAL PROPERTY?
400
A substance that cannot be broken down.
What is an ELEMENT?
400
A ____________________________ represents a chemical compound.
What is a CHEMICAL FORMULA?
400
A ______________ has a definite volume but no shape of it's own.
What is a LIQUID?
400
The ____________ of a gas is the force of its outward push divided by the area of the walls of the container.
What is PRESSURE?
400
The change in state from a solid to a liquid?
What is MELTING?
500
Basic particle for which all elements are made.
What is an ATOM?
500
Two or more substances that are together in the same place, but their atoms are not chemically bonded.
What is a MIXTURE?
500
Another name for a liquid, because the particles freely move from place to place, this means a "liquid that flows."
What is a FLUID?
500
The average kinetic energy in a substance determines the object's__________________.
What is TEMPERATURE?
500
Occurs when the particles in a liquid gain enough energy to move independently and form a gas.
What is vaporization?