A kid in my class swallowed the substance BTB in chemistry today,and I was wondering if anything bad can happen to him???
Was a teacher nearby?
BTB, or Bromothymol blue, is "extremely hazardous if swallowed", according to sciencelab.com.
You guys need to TELL A TEACHER or an adult immediately, and contact the local poison center, to see if he needs to go to the hospital or otherwise have a home treatment for this:
National Poison Control hotline (free)