This is a substance with no definite volume or shape.
What is Gas?
100
The change of state from a solid directly to a gas is called this.
What is sublimation?
100
A characteristic of a material that can be observed with the sense is one of the following.
its composition----a reaction time----a physical property----a chemical property
What is a physical property?
100
It is during this state that a gas changes to a solid.
deposition-----sublimation-----thermal expansion-----vaporization
What is deposition
100
Mrs. Fregoso's favorite color.
What is purple?
200
This is another name for a homogeneous mixture.
What is solution?
200
A substance enters into and is altered through the course of a chemical change called this.
What is reactant?
200
One of the following involves a change in identity of matter undergoing a change.
melting----boiling----freezing----burning
What is burning?
200
Name a type of alloy.
What is bronze?
200
Mrs. Fregoso does not like to eat this.
What are onions?
300
The change of state from gas to liquid is called this.
What is condensation?
300
A substance that results from a chemical change is called this.
What is product?
300
The melting point of a substance is the same as its…
boiling point----freezing point----density----chemical formula
What is freezing point?
300
Solids and liquids are similar because both __________ .
are fluids----are compressible----have no definite shape----have definite volume
What is have definite volume?
300
The place where Mrs. Fregoso's mom lives.
What is Mexico?
400
This is a substance with a definite volume but no definite shape.
What is liquid?
400
This is a substance with a definite volume and shape.
What is a solid?
400
One item below best describes an alloy.
a heterogeneous mixture----a solution of metal and a gas---- metal in its element form----a solution of two metals
What is a solution of two metals?
400
Name the three states of matter.
What are solid, liquid, and gas.
400
The city where Mrs. Fregoso grew up.
What is Azusa?
500
This is the physical combination of two or more substances.
What is mixture?
500
Boiling and evaporation are types of this.
What is vaporization?
500
In any chemical reaction, the reactants have the same ______ as the products.
total mass----total volume----physical properties----colors
What is total mass?
500
Name three changes of state that can take place when energy is REMOVED from a substance.