Model Matter Made of Particles
Elementary School Science · Flashcards · Application
ELEMENTARY SCHOOL SCIENCE · FLASHCARDS
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QUESTION
Which statement best matches a solid model: definite shape, definite volume, or both?
QUESTION
Identify the particle-model reason a syringe of air can be compressed.
QUESTION
Choose the model feature that best explains why a smell spreads across a room.
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ANSWER
Gas particles move randomly and diffuse through space. Random motion spreads particles throughout available space.
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