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science 6th grade

lesson 2-3 questions

QuestionAnswer
Scientist recognize another state of matter known as ___________. plasma
Plasma occurs with extremely high ______________________. temperatures
Matter is made of particles called __________. atoms
Atoms make _________________. molecules
____________ is a particle that moves kinetic energy
When particles move quickly the temperature ____________. rises
Solid, ______________ , and gas are three common states of matter. liquid
The particles that make up matter are always in _________. motion
Particles that make up matter are also attracted to other _________ particles
Solids have a definite _________and occupy a definite _______________. shape volume
The attractive forces between particles of solids are very__________________. The particles ____________ back and forth but stay in relatively fixed position. strong vibrate
The particles in liquids and gases move more that the particles that make up ____________ solids
Liquids have a definite volume but do not have a definite _________. shape
Particles in a liquid can _________ past each other. flow
Gases do not have a definite _______ or a definite ____________. shape volume
Gas particles ____________ out and have a lot of empty space between them spread
The measure of the average amount of kinetic energy of a the particles in a material is ___________________. temperature
When a liquid absorbs enough energy it becomes a __________ gas
A liquid becomes a ______________ when it loses enough energy solid
The temperature at which a solid changes to a liquid its ___________________. melting point
The melting point of a substance is the same temperature as the ___________________. freezing point
When a _______________ absorbs enough energy to reach its boiling point it changes to a gas. liquid
Boiling and _________________are types of vaporization evaporation
what is freezing point 32 degrees F and 0 degrees C
what is boiling point 212 degrees F and 100 degrees C
Created by: Ouellettegirls
 

 



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