TTS 1. LAMBANG UNSUR

By: Kimia SMK Asyik on Monday, October 18, 2010

 

Mendatar

1. U 5. Ar 6. He 7. Rb 8. Kr 10. Au 11. Rd

Menurun

2. Ne 3. Cs 4. Al 5. Hg 6. H 9. Fe