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potassium-39
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Noun
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English
Wikipedia
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Isotopes of potassium
Wikipedia
potassium
-39
(
uncountable
)
(
physics
)
The major
stable
isotope
of
potassium
,
39
19
K, having nineteen
protons
and twenty
neutrons
; it amounts to over 93% of the
element
in
nature
Related terms
edit
potassium-40
potassium-42
potassium-43