What is the name for Ta2O5?
What is the name for Ta2O5?
TANTALUM OXIDE
Tantalum oxide
| PubChem CID | 62157 |
|---|---|
| Molecular Formula | O5Ta2 |
| Synonyms | 1314-61-0 TANTALUM OXIDE Tantalum oxide (Ta2O5) oxygen(2-);tantalum(5+) UNII-OEZ64Z53M4 More… |
| Molecular Weight | 441.89 |
| Component Compounds | CID 190217 (Oxide) CID 23956 (Tantalum) |
What is the formula for tantalum oxide?
Ta2O5Tantalum pentoxide / Formula
What is tantalum oxide used for?
Ta2O5 has been used in optical glass, fiber, and other instruments. Due to its high dielectric constant, tantalum oxide sputtering target has been used for production of semiconductor use in DRAM, high frequency CMOS integrated circuits, and flash memory.
What is the color of tantalum oxide?
Physical Properties of Solid Material
| Molecular Weight | 441.89 g/mol |
|---|---|
| Melting Point | 1872° C |
| Color | White or black |
| Crystal Density | 8.2g/cc |
What type of solid is Ta2O5?
Tantalum oxide is an inorganic chemical compound with a chemical formula of Ta2O5. It is crystalline solid and white in appearance with a density of 8.2 g/cc, a melting point of 1,872°C, and a vapor pressure of 10-4 Torr at 1,920°C.
Is Ta2O5 conductive?
Pure LTa2O5 exhibits the highest ionic conductivity, and additions of foreign oxides often result in an overall decrease in the electrical conductivity compared with that of the pure material.
What type of solid is ta2o5?
Is ta2o5 conductive?
What type of solid is SiO2?
network solid
Silicon dioxide is network solid due to strong intermolecular covalent bond. In carbon dioxide, the molecules are bonded by weak van der Walls force. Hence, they are molecular solids.
How do you identify tantalite?
Tantalite is black to brown in both color and streak. Manganese-rich tantalites can be brown and translucent.
Is SiO2 a molecular solid?
Silicon dioxide is network solid due to strong intermolecular covalent bond. Hence, they are molecular solids.
Why is SiO2 a solid?
If you look at the crystal structure of silicon dioxide (SiO2), you will see it is comprised of tetrahedra (one silicon surrounded by 4 oxygen atoms) and these tetrahedra are in turn connected to each other, and subsequently form a 2-dimensional network which is large enough to make this substance a solid.
