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Identify all six elements so that the formal charges of all atoms are zero. All the elements are in the first two rows of the periodic table.

  1. What is element A?
  2. What is element D?
  3. What is element E?
  4. What is element Q?
  5. What is element X?
  6. What is element Z?

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John Edward Cayas
John Edward CayasLv10
28 Sep 2020

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