Matter
Measuring Matter
Physical Properties
Chemical Properties
Hodgepodge
100
What is anything with mass and takes up space called?
Matter
100
How do you measure length?
With a ruler; in mm, cm, km, etc.
100
What is physical property?
Anything you can observe about sth without changing it into sth new
100
What is a chemical property?
A characteristic that can only be observed when matter changes into new matter
100
Is exploding a physical or chemical property?
Chemical property
200
What is the smallest particle of matter called?
An atom
200
What is mass?
How much matter sth has
200
What are some examples of physical properties? Name 3.
color, shape, texture, density, luster, mass
200
What chemical property do you observe when you put wood in a fire.
The ability to burn
200
Which physical property describes how sth feels?
Texture
300
What do you get when you have 2 or more atoms joined together?
A molecule
300
What do we call the measurement for how much space sth takes up?
volume
300
What is density?
How much matter is in one space
300
What chemical property do you observe when a bicycle it left outside in the rain for a long time?
The ability to rust
300
What happens to weight as you move away from the center of Earth?
Gravity has less of a pull, so the weight would be less
400
What are the 3 states of matter?
solid, liquid, gas
400
What is weight?
The measure of the pull of gravity on sth
400
What is luster?
How an object looks when light shines on it
400
What chemical property do you observe when silver is exposed to air, oil, and other gases?
The ability to tarnish.
400
How do scientists see atoms?
Use very powerful microscopes
500
What causes solids, liquids, and gases to have different properties?
Their particles are arranged differently
500
Why do we measure objects?
To describe their properties
500
What happens if sth is less dense than water?
It will float
500
Chemical properties are often related to how matter reacts with what?
Air, heat, or water
500
How do you measure the volume of an irregular shaped object like a rock?
Use a graduated cylinder and water. See how much water is displaced.
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