Chemical Element: Boron
Properties:
Periodic Number: 5
Symbol: B
Name: Boron
Average Mass: 10.811 g/mol
Stable: yes
Density: 2.4
Boiling Point: 4,000.0°C
Melting Point: 2,075.0°C
Specific Heat: 1.0 J/(g*K)
Ionisation Potential: 8.3 eV
5
B
10.811
Isotopes:
Name Neutrons Mass Abundance Spin Stable Half Life
19B 14 19.06373 0 - no -
8B 3 8.0246067 0 +2 no 0.77 s
7B 2 7.02992 0 - no -
10B 5 10.012937 0.199 +3 yes -
14B 9 14.025404 0 -2 no 13.8 ms
13B 8 13.0177803 0 -3/2 no 17.4 ms
11B 6 11.0093055 0.801 -3/2 yes -
18B 13 18.05617 0 - no -
15B 10 15.031097 0 -3/2 no 10.3 ms
16B 11 16.03981 0 - no -
17B 12 17.04693 0 -3/2 no 5.1 ms
12B 7 12.0143521 0 +1 no 20.4 ms
9B 4 9.0133288 0 - no -