Selenide
| PubChem CID | 107674 |
|---|---|
| Molecular Formula | Se–2 |
| Synonyms | selenide 22541-48-6 selenium(2-) selanediide selenide ion More… |
| Molecular Weight | 78.97 |
| Dates | Modify 2022-02-19 Create 2004-09-16 |
What is the symbol for the gallium ion?
Gallium cation
| PubChem CID | 105145 |
|---|---|
| Molecular Formula | Ga+3 |
| Synonyms | Gallium cation gallium(3+) Gallium (III) ion Gallium, ion(3+) UNII-F7K5MP217W More… |
| Molecular Weight | 69.723 |
| Dates | Modify 2022-01-15 Create 2005-08-01 |
How do you write selenium ion?
How to Write the Electron Configuration for Selenium (Se and …
What is the formula of gallium?
It is used as a semiconductor material. Gallium is an element with atomic symbol Ga, atomic number 31, and atomic weight 69.7.
…
4.3Related Element.
| Element Name | Gallium |
|---|---|
| Element Symbol | Ga |
| Atomic Number | 31 |
What is the anion for selenide?
A selenide is a chemical compound containing a selenium anion with oxidation number of −2, much as sulfur does in a sulfide. The chemistry of the selenides and sulfides is similar. Similar to sulfide, in aqueous solution, the selenide ion, Se²⁻, is prevalent only in very basic conditions.
What is the charge for selenide?
3.1Computed Properties
| Property Name | Property Value | Reference |
|---|---|---|
| Formal Charge | -2 | Computed by PubChem |
| Complexity | 0 | Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07) |
| Isotope Atom Count | 0 | Computed by PubChem |
| Defined Atom Stereocenter Count | 0 | Computed by PubChem |
What is the formula of gallium chloride?
3.1Computed Properties
| Property Name | Property Value | Reference |
|---|---|---|
| Formal Charge | -2 | Computed by PubChem |
| Complexity | 0 | Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07) |
| Isotope Atom Count | 0 | Computed by PubChem |
| Defined Atom Stereocenter Count | 0 | Computed by PubChem |
Which electron configuration is correct for the selenide ion Se2?
The electron configuration for a Se2- ion is [Ar] 4s2 3d10 4p6 or simply [Kr].
Is selenide ion a cation or anion?
A selenide is a chemical compound containing a selenium anion with oxidation number of −2 (Se2−), much as sulfur does in a sulfide. The chemistry of the selenides and sulfides is similar. Similar to sulfide, in aqueous solution, the selenide ion, Se2−, is prevalent only in very basic conditions.
What is the chemical formula of vanadium III selenide?
Vanadium(III) Selenide V2Se3 Molecular Weight — EndMemo.
What is the formula of gallium nitride?
Vanadium(III) Selenide V2Se3 Molecular Weight — EndMemo.
How do you write the formula of gallium sulfate?
Gallium Sulfate Properties (Theoretical)
| Compound Formula | Ga2O12S3 |
|---|---|
| Molecular Weight | 427.63 |
| Appearance | White powder or chunks |
| Melting Point | N/A |
| Boiling Point | 330°C |
How do you write the formula for gallium oxide?
Gallium Sulfate Properties (Theoretical)
| Compound Formula | Ga2O12S3 |
|---|---|
| Molecular Weight | 427.63 |
| Appearance | White powder or chunks |
| Melting Point | N/A |
| Boiling Point | 330°C |
What is the formula for potassium selenide?
Dipotassium selenide
| PubChem CID | 73968 |
|---|---|
| Structure | Find Similar Structures |
| Molecular Formula | K2Se |
| Synonyms | Dipotassium selenide 1312-74-9 dipotassium,selenium(2-) Potassium selenide (K2Se) UNII-5B5516VCNR More… |
| Molecular Weight | 157.17 |
What is the chemical formula of vanadium IV selenide?
Enter either full or partial name of substance and click search
| Compound Name | Molecular Formula | Molecular Weight |
|---|---|---|
| Vanadium(IV) Selenide | VSe2 | 208.8615 |
What is the ionic radius of selenide ion?
Pauling ionic radii
| Ion | Pauling radius / pm |
|---|---|
| Se(I) | 66 |
| Se(VI) | 42 |
| Se(-I) | 232 |
| Se(-II) | 198 |
What is the formula for sulfur ion?
Naming monatomic anions
| Element name | Ion name | Ion formula |
|---|---|---|
| Sulfur | Sulfide | S2− |
| Nitrogen | Nitride | N3− |
| Phosphorus | Phosphide | P3− |
| Carbon | Carbide | C4− |
What is the formula for potassium ion?
Potassium ion | K+ – PubChem.
What is the ion formula of rubidium?
Rubidium ion
| PubChem CID | 105153 |
|---|---|
| Molecular Formula | Rb+ |
| Synonyms | rubidium cation RUBIDIUM ION rubidium(1+) Rubidium, ion (Rb1+) UNII-PR87B22TGJ More… |
| Molecular Weight | 85.468 |
| Dates | Modify 2022-02-12 Create 2005-03-27 |
What is the formula for molybdenum sulfate?
Molybdenum Sulfate Properties (Theoretical)
| Compound Formula | MoO12S3 |
|---|---|
| Solubility in H2O | N/A |
| Exact Mass | 385.760597 |
| Monoisotopic Mass | 385.760597 |
| Charge | -6 |
What is the formula of gallium acetate?
Gallium triacetate
| PubChem CID | 164988 |
|---|---|
| Molecular Formula | Ga(C2H3O2)3 or C6H9GaO6 |
| Synonyms | Gallium triacetate gallium,triacetate 2571-06-4 Diacetyloxygallanyl acetate Gallium(3+) acetate More… |
| Molecular Weight | 246.85 |
| Parent Compound | CID 176 (Acetic acid) |
What is the formula of sodium hydroxide *?
Gallium triacetate
| PubChem CID | 164988 |
|---|---|
| Molecular Formula | Ga(C2H3O2)3 or C6H9GaO6 |
| Synonyms | Gallium triacetate gallium,triacetate 2571-06-4 Diacetyloxygallanyl acetate Gallium(3+) acetate More… |
| Molecular Weight | 246.85 |
| Parent Compound | CID 176 (Acetic acid) |
What is the ground state electron configuration of the Mn3+ ion?
However, the manganese 3+ ion, Mn3+ , has 22 electrons. This gives it 3 more protons than electrons, which gives it the 3+ charge. The electron configuration in noble gas shorthand for a neutral Mn atom is [Ar]3d54s2 . The electron configuration for a Mn3+ ion is [Ar]3d4 .
What is the electron configuration for Sc3+?
Scandium forms one ion, Sc3+, with an electron configuration of 1s2 2s2 2p6 3s2 3p6.
Does Se2 have a noble gas configuration in its ground state?
In Noble gas configuration must have 8 valence electrons either by gaining or losing electrons. So selenium in not a noble gas in its ground state.
What is selenide in selenium?
Selenide is a wrapper for Selenium WebDriver that allows you easier and faster writing of UI Tests. With Selenide you can concentrate on business logic instead of solving all these endless browser/ajax/timeouts problems. This is an example of UI Test.
Is hydrogen selenide an acid?
Hydrogen selenide, also known as hydroselenic acid, selenium hydride, or selane, is a chemical compound. Its chemical formula is H2Se. It is an acid. It contains hydrogen and selenide ions.
How do you write vanadium selenide?
Vanadium selenide (VSe2) | Se2V – PubChem.
What is the chemical formula for barium fluoride?
Vanadium selenide (VSe2) | Se2V – PubChem.
What is the formula for aluminum sulfide?
Vanadium selenide (VSe2) | Se2V – PubChem.
What is nitride ion?
In chemistry, a nitride is a compound of nitrogen where nitrogen has a formal oxidation state of −3. … The nitride ion, N3−, is never encountered in protic solution because it is so basic that it would be protonated immediately. Its ionic radius is estimated to be 140 pm.
What is the formula of nitride?
The formula for nitride Ion is N-3.
What is GaN in chemistry?
Gallium nitride | GaN – PubChem.
What is the formula for gallium phosphate?
Gallium nitride | GaN – PubChem.
What is the chemical formula of sulfate?
Gallium nitride | GaN – PubChem.
What is the name for GA NO2 3?
Naming Ionic Compounds
| A | B |
|---|---|
| Ga(NO2)3 | Gallium Nitrite |
| Ag2SO3 | Silver Sulfite |
| NH4OH | Ammonium Hydroxide |
| Al(CN)3 | Aluminum Cyanide |
What is the chemical formula for barium nitride?
Barium nitride (Ba3N2)
| PubChem CID | 15251597 |
|---|---|
| Molecular Formula | Ba3N2 |
| Synonyms | Barium nitride (Ba3N2) Barium nitride azanidylidenebarium,barium(2+) 12047-79-9 Bariumnitrid More… |
| Molecular Weight | 440.0 |
| Dates | Modify 2022-02-12 Create 2007-02-09 |
What is the positive ion in Potassium Selenide?
Potassium forms ions with a charge of +1 (Ka+) . Iodine forms ions with a charge of -1. Selenium forms ions with a charge of -2 (Se2−) ( S e 2 − ) . Imagine that Potassium ions and Selenide ions combine to form Potassium Selenide.
What is the formula of lithium sulfide?
Potassium forms ions with a charge of +1 (Ka+) . Iodine forms ions with a charge of -1. Selenium forms ions with a charge of -2 (Se2−) ( S e 2 − ) . Imagine that Potassium ions and Selenide ions combine to form Potassium Selenide.
What is the ion formula of rubidium?
Rubidium ion
| PubChem CID | 105153 |
|---|---|
| Molecular Formula | Rb+ |
| Synonyms | rubidium cation RUBIDIUM ION rubidium(1+) Rubidium, ion (Rb1+) UNII-PR87B22TGJ More… |
| Molecular Weight | 85.468 |
| Dates | Modify 2022-02-12 Create 2005-03-27 |
What is the formula of radium?
Radium-227
| PubChem CID | 6337591 |
|---|---|
| Molecular Formula | Ra |
| Synonyms | Radium-227 Radium, isotope of mass 227 Radium isotope of mass 227 227Ra 15743-84-7 |
| Molecular Weight | 227.02918 |
| Dates | Modify 2022-02-12 Create 2005-08-09 |
What is the ionic formula for Tin IV selenide?
Tin(IV) Selenide Properties (Theoretical)
| Compound Formula | Se2Sn |
|---|---|
| Molecular Weight | 276.63 |
| Appearance | Reddish-brown to black crystals |
| Melting Point | 650 °C |
| Boiling Point | N/A |
What is the ionic formula for magnesium selenide?
Magnesium Selenide Properties (Theoretical)
| Compound Formula | MgSe |
|---|---|
| Density | 4.23 g/cm3 |
| Solubility in H2O | N/A |
| Exact Mass | 103.901564 |
| Monoisotopic Mass | 103.901566 Da |