hydrium
English
Noun
hydrium
(
uncountable
)
(
obsolete
,
chemistry
)
hydrogen
[
1
]
(
rare
,
chemistry
)
protium
[
2
]
References
^
Fireside Science
,
What is Water?
, 1872
^
"Alkylation of Alkanes", by
Gustav Egloff
&
George Hulla
, published by
Reinhold Pub. Corp.
, '1948'
Categories:
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English terms with obsolete senses
en:Chemistry
English terms with rare senses
en:Isotopes
en:Hydrogen
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