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p-block
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English
Wikipedia
has an article on:
Block (periodic table)
Wikipedia
Noun
edit
p
-
block
(
plural
p-blocks
)
(
chemistry
)
A set of
elements
in the
periodic table
having
azimuthal quantum number
1.
Coordinate terms:
d-block
,
f-block
,
g-block
,
s-block