Properties
States of Matter
Changes
Mixtures
Lagniappe
100
What are the two types of conductivity?
What are thermal and electrical conductivity?
100
This state of matter has a definite volume but no definite shape.
What is a liquid?
100
This term describes a change in matter that results in the formation of a new substance with new properties.
What is a chemical change?
100
What is the term for a mixture whose materials are unevenly distributed?
What is a heterogeneous mixture?
100
This is the measure of how much of a substance can dissolve into another substance.
What is solubility?
200
What are the three physical properties that all matter has?
What are mass, volume, and density?
200
These two states of matter are fluids.
What are liquids and gases?
200
This term describes a change in size, shape, or state of matter in which no new substance is formed.
What is a physical change?
200
What is the term for a mixture whose materials are evenly distributed throughout?
What is a homogeneous mixture?
200
In a solution, this is the substance that does the dissolving.
What is a solvent?
300
What is the density of water?
What is 1.0g/mL?
300
This state of matter is the least dense.
What is a gas?
300
What are three common indicators of chemical changes?
What are color changes, the formation of gas bubbles, and the release of energy as heat or light?
300
What is the term for a special type of homogeneous mixture where the materials mix at a molecular level?
What is a solution?
300
This is the temperature at which solids become liquids.
What is the melting point?
400
What is the ability or tendency of a material to change its chemical make-up?
What is a chemical property?
400
If you remove energy from a liquid and a state change occurs, you will end up with what state of matter?
What is a solid?
400
This is a substance that starts or speeds up a chemical reaction but is not changed in the reaction.
What is a catalyst?
400
This term describes a mixture of two or more metals.
What is an alloy?
400
What is the formula for density?
What is mass divided by volume (m/v)?
500
What term describes a characteristic that can be measured or detected by the senses?
What is a physical property?
500
What are the two things state of matter depends on?
What are the motion and arrangement of particles?
500
This law states that the amount of matter present at the beginning of a change is the same after a change.
What is the law of conservation of matter?
500
This term describes the substance that gets dissolved in a solution.
What is a solute?
500
What are the units of density?
What is g/mL? or What is g/cm^3
M
e
n
u