Chapter 2

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Across
  1. 3. A liquid at room temperature
  2. 5. An element that usually displays the properties of a non-metal but conducts electricity like a metal under certain conditions, also known as a semi-metal
  3. 7. Able to be hammered into new shapes
  4. 9. An element that are electrical and thermal conductors. they are a solid at room temperature(except from Mercury)
  5. 10. Able to be stretched into wires
Down
  1. 1. a list of all the known 118 elements
  2. 2. They are thermal and electrical insulators. they are dull and brittle
  3. 4. A soft, slippery solid that is also found in pencils
  4. 6. Shines when polished or freshly cut
  5. 8. Shatters if hit