Section 1
Section 2
Section 3
Section 4
Extra Terms
100
Matter that has uniform and unchanging chemical composition
What is a substance
100
Altering a substance without changing the composition
What is a physical change
100
combination of 2 or more substances that retain their original properties
What is a mixture
100
It is the same type of atom throughout. Found on periodic table
What is an element
100
Doesn’t depend on amount of substance. Density, color, melting and boiling point
What is Intensive Physical Property
200
Characteristic that can be observed or measured without changing the substance
What is a physical property
200
Energy Change, Odor change, Bubbles produced, Color change, or Precipitate Formed
What is a chemical change
200
uses a porous structure that seParATES a solid FROM a liquid
What is filtration
200
combination of elements bonded together
What is a compound
200
unevenly mixed mixture
What is heterogeneous mixture
300
Ability of a substance to combine with or change into one or more other substances
What is a chemical property
300
States that mass is neither created nor destroyed
What is the Conservation of mass
300
Using the boiling point to separate liquids
What is distillation
300
A compound is the same element in the same proportion by mass
What is the law of definite proportions
300
Horizontal rows on the periodic table
What is periods
400
a solid, liquid, gas, or plasma
What is the states of matter
400
Alters the chemical composition of a substance
What is a chemical change
400
The technique that makes solid particles from a solution containing those particles
What is crystallization
400
Two elements can make more than one compound but their ratios are related by small numbers
What is the law of multiple proportions
400
Evenly combined mixture
What is homogeneous mixture
500
depends upon the amount of substance. Mass, length, volume
What is extensive physical property
500
Equal to Mass of reactants
What is mass of products
500
separates the components of a mixture by solubility
What is chromatography
500
Columns on the periodic table
What is a group
500
mass of element/compound x 100
What is law of definite proportions
M
e
n
u