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Changing Matter
More Matter
Chemical and Physical!
Previous Matter
More Review
100
This happens to matter when it gains heat and changes from a solid to a liquid.
What is Melting?
100
Matter that has definite shape and volume; particles are very close together.
What is a SOLID?
100
Characteristics of matter that can be seen or measured without changing the substance into something new.
What is PHYSICAL PROPERTY?
100
You measure with cubic centimeters to find...
What is VOLUME?
100
A unit that measures WEIGHT is called...
What is a NEWTON?
200
This happens when matter gains enough heat to change from a liquid to a gas.
What is Boiling?
200
Matter that has a definite volume but NO definite shape; particles can move past each other but are close together.
What is a LIQUID?
200
Tells how a substance forms a new substance when it reacts with something else.
What is CHEMICAL PROPERTIES?
200
The amount of space an object takes up is...
What is VOLUME?
200
Is the label for finding the VOLUME of an IRREGULAR object.
What is mL
300
This happens when matter loses heat; particles move together and form a solid.
What is Freezing?
300
Matter that has NO shape or volume; there is space between the particles.
What is a GAS?
300
A change in the size, shape, or state of matter.
What is PHYSICAL CHANGE?
300
When you travel to the moon from Earth what CANNOT change (unless you lose an appendage on the way...).
What is MASS?
300
Is the label for finding DENSITY.
What is g/cm3
400
In this state of matter the particles move the slowest.
What is Solid?
400
Matter that has NO definite volume or shape; particles have electric charges so they are able to conduct electricity.
What is a PLASMA?
400
A change in matter where new matter is formed with different properties; usually heat is involved.
What is CHEMICAL CHANGE?
400
Density measures...
What is how tightly matter is packed into an object?
400
You use this method when finding the VOLUME of an irregular object.
What is Water Displacement?
500
When the molecules (particles) are packed tightly together you have a...
What is Solid?
500
Two types of PLASMA are...
What are... Teacher will say yes or no! :)
500
A chemical change differes from a physical change because in a chemical change a substance...
What is changes into another substance?
500
The formula for finding DENSITY is...
What is Density = Mass / Volume
500
Is the TOOL you use when finding MASS.
What is Balance Scale?