niobium pentoxide
Subject: CHEM / Chemical elements & compounds
| Language | Term |
| DE - German | Niob(V)-oxid |
| EN - English | niobium pentoxide |
| ES - Spanish | pentóxido de niobio |
| FR - French | pentoxyde de niobium |
| JA - Japanese | 五酸化ニオブ |
| KO - Korean | 오산화니오븀 |
| PT - Portuguese | pentóxido de nióbio |
| RU - Russian | оксид ниобия (V) |
| ZH - Chinese | 五氧化二铌 |