Matter

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Across
  1. 4. Tiny building blocks that make up all materials.
  2. 7. The state of matter that has a fixed shape and is very dense.
Down
  1. 1. In liquid the particles are ____ packed as closely
  2. 2. The state of matter that is easy to squash and fills the container.
  3. 3. in gas the particles are
  4. 5. The state of matter that flows easily and takes the shape of its container.
  5. 6. in solids the particles are packed ..... Together