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Solvents/Solutes
Acids/Bases
Physical/Chemical Changes
Elements
Vocabulary
100
A Kool-aid mixture is a solute because it dissolves in water.
What is Kool-aid mixture?
100
per Hydrogen's abbreviation
What is pH?
100
Matter characteristics help us identify and classify matter into the correct spot.
What is matter's characteristics?
100
Potassium's symbol
What is K?
100
Trail mix is a mixture because you can add stuff and take stuff out.
What is trail mix?
200
Water is a solvent.
What is water?
200
Color of litmus paper for an acid
What is red ?
200
Baking cookies, milk going sour, metal rusting on your car, and digesting your food.
What is an example of a chemical change?
200
W's element.
What is Tungsten's symbol?
200
A molecule.
What is two or more atoms joined together to make a new substance?
300
A solvent is any liquid that if you put a new mixture in the liquid it will still stay a liquid.
What is a solvent?
300
To higher the number of the bases and to lower the number of acids.
What is pH used for?
300
A physical change are properties that change its color, shape, mass/weight, and hardness.
What is a physical change?
300
Phosphorus' symbol.
What is P's element?
300
A solvent is any substance that is able to dissolve another substance.
What is a solvent?
400
A solute is any substance that can be dissolved.
What is a solute?
400
Acids and bases.
What is salt?
400
A physical characteristic dissolves in water.
What is a characteristic that dissolves in water?
400
Helium's atomic number.
What is 2?
400
Endothermic is heat escapes so you {or that} will be cold.
What is endothermic?
500
Its a homogeneous because it has two or more mixture.
What is the solvent and solute put together?
500
Bases.
What is something that can burn your skin?
500
A chemical characteristic are properties of matter when it changes into a new substance.
What is chemical change?
500
Pb's element.
What is Leads symbol?
500
A compound is 2 or more elements chemically combined to make a new substance. Such as water, sugar, salt that we can eat, ect....
What is a compound?