Periodic Table

123456789
Across
  1. 2. - My atomic mass is 35.453.
  2. 4. - I am the head of the carbon family known as the “basis of life”.
  3. 6. crust
  4. 7. - My atomic number is 79
  5. 8. - I am a member of the boron family and am the most abundant metal in the
Down
  1. 1. - I have 2 electrons in the first shell, 8 in the second shell, and 6 in the third shell.
  2. 3. - I am not really an alkali metal, but since I have only 1 electron I behave like
  3. 5. - I am a metal with 28 electrons
  4. 9. - I have 26 protons.