The temperature at which a solid becomes a liquid.
What is melting point?
100
Solid, liquid, gas, and plasma
What is states of matter?
100
Density = Mass / _____________
What is volume?
100
Our lab where we dropped different objects into the cylinders helped us to understand the different ____________ of objects.
What is volumes?
100
Wood burning is an example of what kind of chemical property?
What is flammability?
200
The temperature at which a liquid becomes a gas.
What is boiling point?
200
The amount of mass a material has in a given volume.
What is density?
200
Physical properties can be used to identify, classify, and separate ______________.
What is substances?
200
The particles of a ______________ vibrate in a fixed position, which is why this state of matter has a definite shape and volume.
What is solid?
200
Some medications and vitamins and specially packaged due to their chemical reaction to _____________.
What is light?
300
Anything that has mass and takes up space.
What is matter?
300
A change in the identify of a substance due to the chemical properties of that substance.
What is chemical change?
300
_____________ properties can include luster, malleability, ductility, and magnetism.
What is metallic?
300
The particles of a ____________ are moving so quickly that they have enough energy to move freely away from other particles, which is why this state of matter can spread out to take up as much space as possible.
What is gas?
300
Chemical changes CANNOT be reversed using physical means, but physical changes CAN usually be easily reversed using physical means.
What is true?
400
Any characteristic of a material that can be observed or measured without changing the identify of the material.
What is physical property?
400
Any characteristic that gives a substance the ability to undergo a change that results in a new substance.
What is chemical property?
400
The ability of a metal to be drawn into a wire.
What is ductility?
400
The particles of a ______________ are moving much faster and have enough energy to slide past one another, which is why this state of matter can take the shape of its container.
What is liquid?
400
Bubbles, heat, light, smoke, change in color, and change in sound are all signs that a ____________ change has taken place.
What is chemical?
500
The physical properties of a substance change, but the identity of the substance does not change.
What is physical change?
500
The mass of what you end with is always the same as the mass of what you start with.
What is law of conservation of mass?
500
The ability of a metal to be hammered, pressed, or rolled into thin sheets.
What is malleability?
500
Occurs at very high temperatures and is found in flourescent lightbulbs, the atmosphere, and in lightning strikes.
What is plasma?
500
Which of the following is NOT an example of a chemical property:
A) flammability
B) ability to react with water
C) shape
D) ability to react with heat