Mendeleev's Periodic Table >
Br - Bromine
The liquid halogen bromine was extracted from seawater in 1826 by Antoine Jèrôme Balard. Bromine is the only liquid nonmetallic element. It is a member of the halogen group. It is a heavy, volatile, mobile, dangerous reddish-brown liquid. The red vapour of Bromine has a strong unpleasant odour and the vapour irritates the eyes and throat. Maximum safety precautions should be taken when handling it.
| - | 35 | Density | g/mL | 3 | .12 | |||
|---|---|---|---|---|---|---|---|---|
| u | 79 | .904 | K | 265 | .9 | |||
| A | 1 | .14 | K | 332 | .25 | |||
| A | 1 | .12 | kJ/mol | 15 | .438 | |||
| V | 11 | .814 | kJ/mol | 5 | .286 | |||
| - | 2 | .96 | J/gK | 0 | .473 | |||
| | ||||||||
| MASS abundancy Halflife Particle, Energy Decay Product(s) Isotopic Mass |
069 100 nsec p,3.390 MeV Se-68 68.949865 |
070 79.1 msec EC,10.400 MeV Se-70 69.944605 |
070a 2.2 sec EC,10.400 MeV Se-70 69.944605 |
071 21.4 sec EC,6.500 MeV Se-71 70.939237 |
|
|---|---|---|---|---|---|
| MASS abundancy Halflife Particle, Energy Decay Product(s) Isotopic Mass |
072 78.6 sec EC,8.700 MeV Se-72 71.936446 |
073 3.4 min EC,4.660 MeV Se-73 72.931765 |
074 25.4 min EC,6.907 MeV Se-74 73.929891 |
075 96.7 min EC,3.030 MeV Se-75 74.925776 |
|
| MASS abundancy Halflife Particle, Energy Decay Product(s) Isotopic Mass |
076 16.2 hr EC,4.963 MeV Se-76 75.924542 |
076a 1.31 sec EC,5.066 MeV Se-76 75.924652 |
077 57.036 hr EC,1.365 MeV Se-77 76.921380 |
078 6.46 min B-/EC,3.574 Kr-78/Se-78 77.921146 |
|
| MASS abundancy Halflife Particle, Energy Decay Product(s) Isotopic Mass |
079 50.69% Stable 78.918337 |
080 17.68 min B-/EC,2.004 Kr-80/Se-80 79.918530 |
081 49.31% Stable 80.916291 |
082 35.30 hr B-,3.093 MeV Kr-82 81.916804 |
|
| MASS abundancy Halflife Particle, Energy Decay Product(s) Isotopic Mass |
083 2.40 hr B-,3.896 MeV Kr-83 82.915181 |
084 31.80 min B-,4.650 MeV Kr-84 83.916499 |
085 2.90 min B-,2.870 MeV Kr-85 84.915610 |
086 55.1 sec B-,7.626 MeV Kr-86 85.918802 |
|
| MASS abundancy Halflife Particle, Energy Decay Product(s) Isotopic Mass |
087 55.60 sec B-/B-n,6.853 Kr-87/Kr-86 86.920715 |
088 16.34 sec B-/B-n,8.960 Kr-88/Kr-87 87.924068 |
089 4.40 sec B-/B-n,8.160 Kr-89/Kr-88 88.926397 |
090 1.92 sec B-/B-n,10.350 Kr-90/Kr-89 89.930638 |
|
| MASS abundancy Halflife Particle, Energy Decay Product(s) Isotopic Mass |
091 0.541 sec B-/B-n,9.800 Kr-91/Kr-90 90.933923 |
092 0.343 sec B-/B-n,12.200 Kr-92/Kr-91 91.939215 |
093 102 msec B-/B-n,11.000 Kr-93/Kr-92 92.943102 |
094 70 msec B-/B-n,2.680 Kr-94/Kr-93 93.947585 |
|
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© 2003-2006 digitAlexandria
Web Engineering: Alessandro Tugnoli, Alessandro Yoshi Polliotti, Daniele De Matteis | Graphic Design: Daniele De Matteis []
© 2003-2006 digitAlexandria