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15 Cards in this Set
- Front
- Back
- 3rd side (hint)
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heat of vaporization
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the amount of energy needed to turn a liquid into a gas
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to turn ____ into ___
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Heat of fusion
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the amount of energy need to turn a solid into a liquid
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to turn ___ into a ___
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ICE!
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water in the solid state
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water in the..
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gas
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state of matter with no definite shape or volume
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no.. __ or __
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liquid
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state of matter with definite volume but no definite shapes
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yes ___ but no___
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solid
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state of matter with definite shape and volume
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yes__ yes___
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thermal expansion
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matter expands when heated and contracts when cooled
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Expansion...
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steam
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water vapor
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amorphous material
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solid which is not made of crystals
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is not made of..
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plasma
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gas-like mixture of charged particles
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kinetic theory of matter
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tiny particles in motion make up all matter
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matter?
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PROTON>
NEUTRON> ELECTRON> |
< +1 1 amu
< 0 1 amu < -1 0 amu |
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Potassium
19 K 39.098 |
< name
< atomic number < symbol < atomic mass |
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# of protons=
# of electrons= # of neutrons= |
atomic number (19)
number of protons (19) atomic mass - amomic number ( 39-19 = 20) |
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Max number of electrons in the 2nd energy level is 8
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3rd level is 18
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