Vocabulary
States of Matter
Changing States of Matter
Volume & Density
Magnets & Conservation of Mass
100
A substance that has no definite volume and no definite shape.
What is Gas?
100
A state of matter with a definite volume but no definite shape
What is a liquid?
100
When energy is removed from liquid water it changes to a solid
liquid --> solid
What is freezing?
100
The amount of space an object takes up
What is volume?
100
A temporary magnet caused by electricity
What is an electromagnet?
200
Observable characteristics of an object.
What are Physical Properties?
200
A state of matter with a definite shape and volume.
What is solid?
200
The process when a water vapor turns into a liquid
gas --> liquid
What is condensation?
200
The amount of matter in a substance and how the particles are arranged.
What is density?
200
Mrs. Stewart placed a whole apple on the balance scale to find its mass. Then she cut the apple into 4 slices and placed each slice on the scale to find its mass. She will observe that
The mass of each apple slice added together will equal the mass of the whole apple.
300
These are used to make observations of objects.
What are the 5 senses? sight, smell, hearing, taste, touch
300
A state of matter that has no definite shape or volume
What is gas?
300
You add ______ to liquid water particles to turn them into water vapor (gas)
liquid --> gas
What is a energy or heat?
300
The volume of a rectangular prism
What is L x W x H?
Length x Width x Height = volume
300
An object that attracts iron, steel, nickel, and cobalt
What is a magnet?
400
Anything that has mass and takes up space
What is matter?
400
True or False...
Gas particles are packed closely together
False
400
When solid water changes to a liquid
solid --> liquid
What is melting?
400
This diagram shows
What is water displacement or finding volume of an irregular object?
400
This states that matter cannot be created or destroyed, it can only change its form
What is The Law of Conservation of Matter?
500
The amount of matter in an object
What is Mass?
500
This causes a balloon to get bigger when you blow into it.
What are Gas molecules?
500
The process of energy or heat being added to liquid water
liquid --> gas
What is evaporation?
500
An object that floats is said to be
What is less dense than water?
500
The space around a magnet that the force of the magnet acts
What is magnetic field?
600
Tool to measure the volume of a cardboard box
What is a meter stick/ruler/yard stick/tape measure?
600
When you pour a liquid from one container to another the particles
What is take on the shape of the container?
600
This is happening to the ice cube
What is melting?
600
An objects that sinks to the bottom is said to have
What is a greater density than water?
600
The push force between like poles
What is repel?