Johnson, Penny

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De hielo a vapor

cambios de estado de la materia
  • Johnson, Penny
Photographs, diagrams, and illustrations describe the three different states of water.
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Ice to steam

changing states of matter
  • Johnson, Penny
2008
Discusses solids, liquids and gases; changing states of matter; water and the weather; evaporation; volcanoes and lava; particle theory and is ice a special solid.
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