Rubidium
| Rubidium | |
| gen. | рубидий |
| chem. | рубидий |
| geophys. | рубидий, Rb |
| |||
| рубидий (хим. знак Rb) | |||
| рубидий | |||
| рубидий, Rb | |||
| рубидий (Rb) | |||
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Rubidium : 5 phrases in 4 subjects |
| Astronomy | 1 |
| Geology | 1 |
| Metallurgy | 2 |
| Silicate industry | 1 |