CHEMICAL BONDING

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Across
  1. 2. NEGATIVELY CHARGE SUBATOMIC PARTICLES
  2. 4. POSITIVELY CHARGE SUBATOMIC PARTICLES
  3. 5. MOST ELEMENTS IN THE PERIODIC TABLE
  4. 8. COMPOSED OF TWO OR MORE ELEMENTS
  5. 9. ROWS IN THE PERIODIC TABLE
Down
  1. 1. FOUND IN THE PERIODIC TABLE
  2. 3. CAN BE POSITIVE OR NEGATIVE
  3. 6. BASIC UNIT OF A MATTER
  4. 7. CHARGE ATOMS