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Anything that occupies space and has mass is called _______.
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Matter exists in _______ states.
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Identify the process.
Freezing
Evaporation
Melting
Condensation
- Multiple ChoicePlease save your changes before editing any questions.
Identify the process.
Melting
Condensation
Freezing
Evaporation
- Multiple ChoicePlease save your changes before editing any questions.
Identify the process.
Melting
Evaporation
Condensation
Freezing
- Multiple ChoicePlease save your changes before editing any questions.
Identify the process.
Melting
Condensation
Freezing
Evaporation
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The particles in solids are ___________ packed.
loosely
tightly
very loosely
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The particles of liquids are __________ packed.
tightly
loosely
very loosely
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The particles of gases are __________ packed.
very loosely
loosely
tightly
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The state of matter depends upon the _________ of particles in it.
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____________ affects the movement of the particles in the matter.
cooling
heating
mixing
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When two or more substances mix together completely, they form a ____________.
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Water is a _____________ solvent.
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Identify the soluble substances.
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When two or more liquids do not mix together completely to form a solution, they are called ____________ liquids.
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State true or false - The heavier liquid floats on the lighter liquid.
true
false
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Insoluble substances can be separated by-
Filtration
Evaporation
Sedimentation and Decantation
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Soluble substances can be separated by ________________ process.
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The process in which insoluble substance or impurities settle down is called ______________.
Decantation
Sedimentation
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The process in which a liquid is poured out gently after the settling down of insoluble substances or impurities is called _____________.
Sedimentation
Decantation