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Substantiivi
- A nonmetallic chemical element (symbol Se) with an atomic number of 34, used mainly in glassmaking and pigments and as a semiconductor.
- A single atom of this element.
Taivutusmuodot
| Monikko | seleniums |
A nonmetallic chemical element (symbol Se) with an atomic number of 34, used mainly in glassmaking and pigments and as a semiconductor.
Black, glassy amorphous (with thin layer of grey selenium) and red amorphous selenium
A nonmetallic chemical element (symbol Se) with an atomic number of 34, used mainly in glassmaking and pigments and as a semiconductor.
Structure of hexagonal (gray) selenium
A nonmetallic chemical element (symbol Se) with an atomic number of 34, used mainly in glassmaking and pigments and as a semiconductor.
Native selenium in sandstone, from a uranium mine near Grants, New Mexico