Gee this reminds me of a joke I once heard about a rock band and a movie
.....But seriously the term heavy metals is most commonly utilized in
our Industry to denote metallic contamination in a substance ( Air,
Water, Tissue, Solution) and usually is referring to such metals such as
Lead, Nickel , Chromium,Cadmium,Mercury, etc.
Scientifically Speaking could call any element in the periodic
table that are in columns IIIB,IVB,VB,VIB,VIIB,VIIIB, IB,IIB. Or simply
put Sc(21) to Zn(30) , Y(39)to Cd(48) and Hf(72) to Tl(81). The
Lanthanide and Actinide Series are sometimes referred to as Rare
Earths, ( another rock band )
----------stance(
From: Don Fumia
To: [log in to unmask]
Subject: [TN] Heavy metals
Date: Monday, March 30, 1998 9:38PM
What are heavy metals?
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Don F. Fumia
[log in to unmask]
Schneider Automation
No. Andover MA
978-975-9344 FAX x9714
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