What is anything that has mass and takes up space?
Matter
100
What is a pure substance that cannot be broken downn into any other substances by chemical or physical means?
Element
100
What is the equation to finding volume?
V=Length*Width*Height
100
When a pure substance is flammable what kind of property does it have?
Chemical Property
100
Unlike weight, _______ does not change with location, even when the force of gravity on an object changes.
Mass
200
What is a force of attraction between two attoms?
Chemical Bond
200
What is a basic particle from which all elements are made?
Atom
200
What is the volume of a box with a lenght of 10cm, a width om 4cm, and a height of 10cm?
400cm cubed
200
When a iron rod starts to rust, what kind of propery does it have?
Chemical Property
200
When elements are ________ ________, they form compounds having properties that are different from those of the uncombined elements.
chemically combined
300
What is a pure substance made of two or more elements chemically combined in a set ratio?
Compound
300
Waht is the amount of space that matter occupies?
Volume
300
What is the equation to find density?
Density=Mass/Vol.
300
When water changes into ice, it is an example of what kind of property?
Physical Property
300
Every form of ______ has two kinds of properties-physical properties and chemical properties.
Matter
400
What is a form of energy that travels through space as waves?
Electromagnetic Energy
400
What is a change in which energy is taken in?
Endothermic Change
400
Find the density of a brick with a mass of 35g and a volume of 5in cubed.
7g/in cubed
400
If the texture of wood is smooth or rough it has what kind of property?
Physical Property
400
A substance that undergoes a ________ _________ is still the same substance after the change.
physical change
500
A heterogenious mixture
What is a mixture you can see the different parts?
500
A homogeneous mixture
What is a mixture that is so evenly mixed that you can't see the different parts?
500
If you had a box with the density of 1g/cm cubed and a volume of 30cm cubed, what the mass be?
30 grams
500
Give an example of a chemical property.
Flammability, ability to react, and new substances or new properties.
500
During a chemical change, _______ ______ may be changed to other forms of enrgy. Other forms of energy may also be changed into _______ ______.
(Bottom blanks are the same two wods as the top blanks)