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Properties of Matter
States of Matter
Mixtures
Elements
Chemical Reactions
100
The amount of matter in a substance
What is mass
100
the point at which a solid turns into a liquid
What is melting point
100
a physical blend of two or more substances
What is mixture
100
the simplest form of matter that has a unique set of properties
What is an element
100
The starting substances of a chemical reaction
What is reactants
200
The space an object takes up
What is volume
200
a form of matter with a definite shape and volume
What is a solid
200
When a mixture has uniform composition
What is homogenous
200
a change in matter when a whole new substance forms from two different reactants
What is chemical change
200
the ending substances of a chemical reaction
What is products
300
Properites that describe the quality or condition of a substance
What is Physical properties
300
the point at which a liquid turns into a gas
What is Boiling point
300
a chemical blend of two or more substances
What is compound
300
The tool people use that tells the properties about every substance on Earth.
What is periodic table of elements
300
a soild that settles out of a chemical reaction
What is a precipiate
400
Observations that describes physical properties of a substance.
What is Qualitative
400
substances that have a definite volume but no shape
What is a liquid
400
When a mixture is not uniform in composition
What is heterogeous
400
A one or two letter way to represent each element of the periodic table.
What is a chemical symbol
400
During a chemical reaction no matter is lost it just changes form
What is Law of Conservation of Matter
500
Observations that include a measurement
What is Quantitative
500
name the 3 main states of matter
What is solid, liquid, gas
500
name two ways of separating mixtures by physical means
What is filtration and distillation
500
another name for a homogenous mixture that is a liquid
What is a solution
500
Name 3 ways to spot a chemical reaction
What is heat, light, or a gas given off, color change, precipitate forms,