Across
- 4. Nobel Prize in both physics and chemistry
- 5. first element of 4n+2 series
- 7. element showing scarlet flame colour
- 10. element having lowest melting point
- 11. element that causes minamata disease
- 12. alloy of Cu,Zn,Su
Down
- 1. highest ionization potential
- 2. lanthanide that doesn't occur in nature
- 3. halogen that doesn't form Oxyacid
- 6. discovered electromagnetic induction
- 8. first synthetic element
- 9. element showing maximum catenation property