Symbols and Atomic Masses of Some Elements

Symbols and Atomic Masses of Some Elements are provided.

SN Elements Symbols Atomic Mass (u)
1. Aluminium Al 27
2. Argon Ar 40
3. Barium Ba 137
4. Boron B 11
5. Bromine Br 80
6. Calcium Ca 40
7. Carbon C 12
8. Chlorine Cl 35.5
9. Cobalt Co 60
10. Copper Cu 63.5
11. Fluronie F 19
12. Gold Au 197
13. Hydrogen H 1
14. Iodine I 127
15. Iron Fe 56
16. Lead Pb 207
17. Magnesium Mg 24
18. Neon Ne 20
19. Nitrogen N 14
20. Oxygen O 16
21. Potassium K 39
22. Silicon Si 28
23. Silver Ag 108
24. Sodium Na 23
25. Sulphur S 32
26. Uranium U 238
27. Zinc Zn 65

Helping Topics

Atoms and Molecules

NCERT Solutions Class 9

Worksheet Class 9