Bromine was first identified as a chemical element in 1826 by French chemist Antoine Balard. He isolated it from chlorine and found that, in its elemental form, bromine is a highly volatile, ...
"We purchased 203 black plastic food serviceware items, hair accessories, kitchen utensils, and toys, and screened them for bromine, a chemical element that indicates presence of (the harmful ...
A dilute solution of bromine is added to samples of heptane and cyclohexene. The bromination reactions and mechanisms are compared. UV light splits the bromine molecule into two reactive radicals, ...
A dilute solution of bromine is added to samples of heptane and cyclohexene. The bromination reactions and mechanisms are compared. UV light splits the bromine molecule into two reactive radicals, ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果