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gegenion
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Gegenion
English
edit
Etymology
edit
From the
German
gegen
(
“
against
”
)
+
ion
.
Noun
edit
gegenion
(
plural
gegenions
)
(
physical chemistry
,
physics
)
A
counterion
: an ion of opposite charge to another in an electrochemical or ion transport system.
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:
English terms borrowed from German
English terms derived from German
English lemmas
English nouns
English countable nouns
en:Physical chemistry
en:Physics
en:Ions