ATOMS GROUPED
by carmen chacon cabrera
1. ELEMENT
2. ISOLATED ATOMS
3. NOBLE GASES
4. MOLECULES
5. NON-METALS
6. CRYSTALS
7. NON-METALS
8. METALS
9. He,Ne,Ar,Kr
10. H2,O2
11. DIAMOND AND GRAPHITE
12. Fe,Cu,Al..
13. COMPOUND
14. MOLECULES
15. CRYSTALS
16. OXYGEN
17. CARBON DIOXIDE
18. ALCOHOL
19. COVALENT
20. IONICS
21. NON METALS + NON METALS
22. Nacl
23. Kbr
24. quarts
