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Solvents/Solutes
Acids/Bases
Physical/Chemical Changes
Elements
Vocabulary
100
Substance that dissolves another.
What is a Solvent?
100
Red litmus paper liquid
What is the color of acids?
100
A change from one form of matter to another.
What is a physical change?
100
O
What is the symbol for oxygen?
100
Two or more elements.
What is a compound?
200
Substance that is dissolved.
What is a solute?
200
Blue litmus paper liquid
What is the color of bases?
200
A change where matter changes to a new substance.
What is a chemical change?
200
He's element
What is Helium?
200
Two or more materials that CAN be separated.
What is a mixture?
300
Kool-aid and sugar.
What is an example of a Solute?
300
One
What is the most powerful acid number?
300
Lighting paper on fire.
What is a chemical change example?
300
Fe
What is Iron?
300
A reaction in which the heat goes out.
What is Exothermic?
400
Water
What is an example of a solvent?
400
14
What is the most powerful number of bases?
400
Cutting paper is an example.
What is an example of physical change?
400
Periodic Table of Elements
What is the chart where all elements are listed?
400
A chemical reaction in which the heat stays in.
What is Endothermic?
500
Salt in water
What is an example of a solute?
500
pH
What is per Hydrogen?
500
Digesting food is an example.
What is an example of chemical change?
500
Second Element Listed
What is Helium?
500
Two or more atoms joined together.
What is a molecule?