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Java Games: Flashcards, matching, concentration, and word search. |
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Matter and Energy
Flashcards, matching, concentration, word search
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| Chemical change | "Chemical changes occur at the atomic level, which means we can’t actually see them happening. There are three main signs to look out for when trying to identify a chemical change: 1) a new substance being made, 2) a change that can’t be undone, 3) heat is released or absorbed. • Burning • Rusting • Cooking " |
| Physical change | "A change from one state (solid or liquid or gas) to another or a change in a property of a property of a material without a change in chemical composition (ex: ice melting, water freezing, breaking a rock into smaller pieces). It does not change into another substance. • Cutting • Tearing • Folding • Writing on • Painting " |
| States of matter | Three traditional states of matter are solids (fixed shape and volume), liquids (fixed volume and shaped by the container), and gases (filling the container, no fixed volume). |
| Properties of materials | The traits of an object that can be readily seen such as texture, size, color, weight, and state (solid, liquid, gas). |
| gfhj | fcgvhjbn |
| cgfvhbjnkm | gfvhbjnkm |
| gvhbnj | vghhgbjnk |
| hgvbjnk | hgvbjnk |
| lhbjnk | ghbjnkm |
| hbvnjk | hbvnjk |
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