Which chemical is most harmful to the human body?!


Question: Which chemical is most harmful to the human body!?
If you were to rate 1-4, 1 being the worst and 4 the least, how would you rate the following chemcials as posing the greaest threat upon entering the human body!.

Formaldehyde
Aluminum
Phenoxyethanol (anti-freeze)
MercuryWww@Answer-Health@Com

Answers:
Mercury 1
Formaldehyde 2
Phenoxyethanol (anti-freeze) 3
Aluminum 4

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1!. MercuryWww@Answer-Health@Com


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