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Lead (/lɛd/) is a
chemical element; it has
symbol Pb (from
Latin plumbum) and
atomic number 82. It is a
heavy metal that is
denser than most
common materials...
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Lead–
lead dating is a
method for
dating geological samples,
normally based on 'whole-rock'
samples of
material such as granite. For most
dating requirements...
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Lead sulfide refers to two
compounds containing lead and sulfur:
Lead(II) sulfide, PbS,
containing lead in the +2
oxidation state,
naturally occurring...
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Lead poisoning, also
known as
plumbism and saturnism, is a type of
metal poisoning caused by
lead in the body.
Symptoms may
include abdominal pain, constipation...
- In some
types of
partner dance,
lead and
follow are
designations for the two dancers'
roles in a
dance pairing. The
leader is
responsible for
guiding the...
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Lead paint or
lead-based
paint is
paint containing lead. As pigment,
lead(II)
chromate (PbCrO 4, "chrome yellow"),
lead(II,IV) oxide, (Pb 3O 4, "red lead")...
- The
lead vocalist in po****r
music is
typically the
member of a
group or band
whose voice is the most
prominent melody in a
performance where multiple...
- marketing,
lead generation (/ˈliːd/) is the
process of
creating consumer interest or
inquiry into the
products or
services of a business. A
lead is the contact...
- The
lead arranger, or the
mandated lead arranger (MLA), is the
investment bank or
underwriter firm that
facilitates and
leads a
group of
investors in...
- A
lead paragraph (sometimes
shortened to
lead; in the
United States sometimes spelled lede) is the
opening paragraph of an article, book chapter, or other...
