Exam Revision: Chemistry Crossword (2 of 5)

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Across
  1. 1. The element in group 14 and in period 2 (6)
  2. 4. ________ (8) bonding is formed between two non-metals
  3. 7. Elements in the same period have the same number of (6)
  4. 8. The element that has an atomic number of 30 (4)
  5. 10. Electronegativity _________ (9) down a group
Down
  1. 2. Periodic table is made up of s, p, d and f _____ (6)
  2. 3. Ionic bonding is formed between a ____(5) & non-metal
  3. 5. Atomic radius _____ (9) down a group
  4. 6. The horizontal row in the periodic table is called (6)
  5. 9. The vertical column in the periodic table is called (5)