Poisons are substances that can cause disturbances to organisms, usually by chemical reaction or other activity on the molecular scale, when a sufficient quantity is absorbed by an organism.
· Lye
· Cyanide
· Lead
· Mercury
· Ammonia
Cause:
· Skin discoloration
· Eye bulging
· Bite marks
In this lab we tested samples for ammonia, metal poisons, iodine, cyanide, asprin, and sugar with indicators that identify the samples with color change and pH paper.
this is a good post and i dont see anythig wrong in general.
ReplyDeleteGood post, though it was short it provided the information. Not much wrong, really good pictures too.
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