The story
From pentadeca- + oxide.
Etymology from Wiktionary, CC BY-SA 4.0.
pentadecaoxide
Today it means: Any oxide containing fifteen atoms of oxygen per molecule, O₁₅. Full definition →
Today it means: Any oxide containing fifteen atoms of oxygen per molecule, O₁₅. Full definition →
From pentadeca- + oxide.
Etymology from Wiktionary, CC BY-SA 4.0.