Outgassing
This gas was carbon dioxide.
gas- helium & hydrogen
Troposphere
sweet gas
The noble gas that comes before bromine is argon.
gas-gas
This gas was carbon dioxide.
Methane gas
Methane gas
Oxygen gas
nitrogen
Nitrogen
oxygen
Oxygen.
nitrogen
ozone
less gas dissolved in the ejected material therefore less ash ad explosiveness in the eruption. There still is an outpouring of matter though in the form of lava with less dissolved gas.