heptoxyde
French
Etymology
From
hepta-
+
oxyde
.
Noun
heptoxyde
m
(
plural
heptoxydes
)
(
inorganic chemistry
)
heptoxide
Further reading
“
heptoxyde
”, in
Trésor de la langue française informatisé
[
Digitized Treasury of the French Language
]
,
2012
.