Input interpretation
rubidium selenide | tantalum(IV) iodide
Chemical names and formulas
| rubidium selenide | tantalum(IV) iodide formula | Rb_2Se | TaI_4 Hill formula | Rb_2Se | I_4Ta_1 name | rubidium selenide | tantalum(IV) iodide IUPAC name | rubidium(+1) cation; selenium(-2) anion | alternate names | dirubidium selenide | (none) mass fractions | Rb (rubidium) 68.4% | Se (selenium) 31.6% | I (iodine) 73.7% | Ta (tantalum) 26.3%
Structure diagrams
Structure diagrams
Basic properties
| rubidium selenide | tantalum(IV) iodide molar mass | 249.91 g/mol | 688.56576 g/mol phase | solid (at STP) | melting point | 733 °C | density | 3.22 g/cm^3 | solubility in water | | reacts
Units
