Absolutely free bromine is actually a reddish brown liquid having an appreciable vapor force at room temperature. Bromine vapor is amber in colour. Bromine has a pungent odor and is also annoying towards the pores and skin, eyes, and respiratory procedure. Take note: By subscribing, you allow for us to https://elliottewmxd.tinyblogging.com/what-does-br-number-hk-mean-74039979