Chem Vocab

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Across
  1. 2. elements with similar properties found on the right side of the “staircase” on the periodic table
  2. 3. a subatomic particle with no charge (neutral) found in the nucleus of the atom.
  3. 9. Mixture is uniform throughout, the substances are evenly mixed and cannot be visibly distinguished
  4. 10. table a quick reference for associating the name and symbol of an element.
Down
  1. 1. a positive subatomic particle found in the nucleus of an atom.
  2. 4. a negatively charged subatomic particle found outside of the nucleus of the atom
  3. 5. pure substances that are composed of two or more types of elements that are chemically combined
  4. 6. physical combinations of two or more different substances that retain their own individual properties and are combined physically (mixed together)
  5. 7. Mixture is not uniform throughout, the component substances can be visibly distinguished
  6. 8. elements with similar properties that create a “staircase” on the periodic table