How dangoureous do you think lead is? Ignoring its temperature, lead is only danguarous if you injest it (or breathe it). I think 9th graders can handle not sti

How dangoureous do you think lead is? Ignoring its temperature, lead is only danguarous if you injest it (or breathe it). I think 9th graders can handle not stick solder in their mouths and washing their hands when they are done (not that the minute exposure they would get otherwise would be noticable). If they cannot handle this, I have serious concerns about giving them soldering irons.