Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

Eastlake, Ohio (WOIO) - Five people including two children were sent to the hospital after Chlorine that was being mixed in the home for an outdoor pool produced a gas cloud that burned the ...

the chlorine takes the place of the bromine. Because chlorine is more reactive than bromine, it displaces bromine from sodium bromide. The solution turns brown. This brown colour is the displaced ...