DESCRIBING MATTER
STATES OF MATTER
STATES OF MATTER CONT.
PHYSICAL CHANGES
CHEMICAL CHANGES
100
The amount of matter that something contains.
What is mass
100
Matter that has a definite volume and shape.
What is a solid
100
The state of matter that has a definite volume but no definite shape.
What is a liquid
100
The change of state from a liquid to a gas.
What is evaporation.
100
A change in matter that results in one or more different kinds of matter forming.
What is chemical change
200
Anything that has mass and takes up space.
What is matter
200
The state of matter that has no definite shape or volume.
What is a gas
200
The change of state from a solid to a liquid.
What is melting
200
Matter that is made up of two or more substances that can be separated by physical means.
What is mixture
200
A group of symbols that shows the kind and number of each element in a single unit of a compound.
What is chemical formula
300
A unit of measurement that everyone agrees to use.
What is a standard unit.
300
The change of state from a liquid to a solid.
What is freezing
300
The rapid change of state from a liquid to a gas.
What is boiling
300
A change in size, shape, or state of matter in which no new matter is formed.
What is physical change
300
A characteristic of a substance that can only be seen when the substance changes and a new substance is formed.
What is chemical properties.
400
The amount of space that matter takes up.
What is volume
400
Matter made up of only one kind of atom.
What is an element
400
Matter made up of two or more elements chemically combined.
What is a compound
400
A mixture in which the particles or different substances are mixed evenly.
What is solution
400
One or two letters that stand for the name of an element.
What is chemical symbol
500
A system of measurement in which the number of smaller parts in each unit is based on the number 10 and multiples of 10.
What is the metric system
500
A class of matter made up of elements and compounds.
What is a substance
500
The change of state from a gas to liquid.
What is condensation
500
A characteristic of a material or object that can be seen or measured without changing the material into a new substance.
What is physical properties.
500
The process in which one or more substances are changed into one or more different substances.
What is chemical reaction
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