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Vocabulary 1
Vocabulary 2
intro to matter
prop. of matter
energy
100
The downward pull of gravity on an object
What is weight?
100
A combination of different substances that remain individual substances
What is a mixture?
100
L x W x H
What is volume by formula
100
mass divided by volume
What is density?
100
there are seven types
What is what is energy?
200
A state of matter with no fixed volume and no fixed shape
What is a gas?
200
The process in which a solid becomes a liquid
What is melting?
200
measured by a pan balance or triple beam balance
What is weight?
200
a description of how an object looks
What is a physical property?
200
the electromagnetic spectrum is an example
What is elemectromagnetic energy?
300
A particle made of two or more atoms bonded together
What is a molecule?
300
The type of change that occurs when sugar is dissolved in water
What is physical change?
300
iron filings and sand
What is a mixture?
300
batter baking into a cake
What is a chemical change?
300
an orange on a tree
What is potential chemical energy?
400
A substance that contains only a single type of atom
What is element?
400
The energy in wind used to generate electricity
What is kinetic energy?
400
the height is 5 cm, the length is 10 cm, and the width is 2 cm
What is 100 cm cubed?
400
oxidation
What is chemical property?
400
two types of nuclear energy
What are fission and fusion?
500
The type of energy transmitted by vibrations of air
What is sound energy?
500
The substance produced when energy is converted from one form to another
What is heat?
500
table salt
What is a pure mixture?
500
the mass is 220 kg and the volume is 0.5mL
What is 440 kg/mL?
500
two objects moving at the same speed bu with differnt masses
What is kinetic energy increases as mass increases?