Chemical Element: Oxygen
Properties:
Periodic Number: 8
Symbol: O
Name: Oxygen
Average Mass: 15.9994 g/mol
Stable: yes
Density: 1.1
Boiling Point: -183.0°C
Melting Point: -218.8°C
Specific Heat: 0.9 J/(g*K)
Ionisation Potential: 13.6 eV
8
O
15.9994
Isotopes:
Name Neutrons Mass Abundance Spin Stable Half Life
25O 17 25.02914 0 - no -
22O 14 22.00997 0 - no -
26O 18 26.03775 0 - no -
13O 5 13.02481 0 -3/2 no 8.6 ms
17O 9 16.9991315 0.00038 +5/2 yes -
16O 8 15.9949146221 0.99757 -3 yes -
14O 6 14.00859529 0 - no -
21O 13 21.008655 0 - no -
18O 10 17.9991604 0.00205 +2 yes -
19O 11 19.003579 0 +5/2 no 27 s
20O 12 20.0040762 0 +2 no 4.7 ps
15O 7 15.0030654 0 -1/2 no 122 s
24O 16 24.02037 0 - no -
12O 4 12.034405 0 - no -
23O 15 23.01569 0 - no -