Arsenic has been a favorite with poisoners over centuries

Reference no: EM13532732

A. Why do you think that Arsenic has been a favorite with poisoners over the centuries?

B. A worker wascleaning out asbestos from a ceiling in the school. He was wearing the proper protection against inhalation, but some of itfell onto the skin of his arm. Should he beconcerned? Why or why not?

Reference no: EM13532732

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