Br
Bromine
Z 35 79.904 g/molHalogen
Group
17
Period
4
Block
p
Occurrence
Primordial
Biological Role
Micronutrient
History
1825 (discovery)
Antoine Jérôme Balard
1825 (discovery, isolation)
Carl Jacob Löwig
1826 (isolation)
Antoine Jérôme Balard
Named By
Antoine Jérôme Balard
Latin Name
Bromium
Abundance
Universe< 0.0001%0.007 ppm
x
Sun---
x
Meteorites0.00012%1.2 ppm
x
Earth's crust0.00024%2.4 ppm
x
Oceans0.00673%67.3 ppm
x
Humans0.00029%2.9 ppm
x