What is Matter?
How Are Length and Volume Measured?
How Do You Find Mass and Density?
What Are Physical Changes?
What Is Weight?
100
Anything that has mass and takes up space.
What is matter?
100
A unit for measuring length.
What is a meter?
100
A pan balance?
What is used to measure mass?
100
physical change
What is a change in matter that does not result in a different kind of matter?
100
A force that pulls on an object.
What is gravity?
200
Solid, Liquid, and Gas
What are the three states of matter?
200
The amount of space that matter takes up.
What is volume?
200
the basic unit for measuring mass.
What is a gram?
200
The state of matter which has a definite mass and voume but not a definite shape.
What is a liquid
200
Gravity and Mass.
What determines the weight of an substance?
300
Mass, weight, volume, length, and density
What are the measurable physical characteristics of matter?
300
The temperature below which a liquid freezes.
What is the freezing point?
300
how much mass is in a certain volume of matter.
What is density?
300
The state of matter which has the most energy (the molecules move the fastest).
What is the state of gas?
300
scales
What is the tool used to measure weight?
400
The amount of material that an object has in it.
What is Mass?
400
The calculation for finding the volume of a rectangle.
What is length X width X height?
400
The calculation for density.
What is mass divided by volume?
400
The particles or molecules move closer together.
What happens when a substance is cooled?
400
pounds and newtons
What are the two standard units used to measure weight?
500
Mixing salt and water is an example of this.
What is a mixture?
500
A tool used to find the volume of liquids or an irregular object like a rock.
What is a graduated cylinder or beaker?
500
Does NOT change the mass of a substance.
What is a changes of state?
500
Adding or taking away heat.
What makes matter change state?
500
The pull of gravity is not as strong on the Moon.
Why do objects weigh less on the Moon than they do on Earth?
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