0
- Electrons per Energy Level: 2,8
- Ionic Radius:
- Filling Orbital: 2p6
- Number of Electrons (with no charge): 10
- Number of Neutrons (most common/stable nuclide): 10
- Number of Protons: 10
- Oxidation States: 0
- Valence Electrons: 2s2p6
- Electrochemical Equivalent:
- Electron Work Function:
- Electronegativity: N/A (Pauling); 4.84 (Allrod Rochow)
- Heat of Fusion: 0.3317kJ/mol
- Incompatibilities:
- Ionization Potential
- First: 21.564
- Second: 40.962
- Third: 63.45
- Valence Electron Potential (-eV):
- Atomic Mass Average: 20.1797
- Boiling Point: 27.246K -245.904°C -410.6°F
- Coefficient of lineal thermal expansion/K-1: N/A
- ConductivityElectrical:
Thermal: 0.000493 W/cmK
- Density: 0.9g/L @ 273K & 1atm
- Description:Colorless, odorless, tasteless noble gas.
- Enthalpy of Fusion: 0.33 kJ/mole
- Enthalpy of Vaporization: 1.71 kJ/mole
- Flammablity Class:
- Freezing Point: see melting point
- Heat of Vaporization: 1.7326kJ/mol
- Melting Point: 24.703K -248.447°C -415.205°F
- Molar Volume: 16.8 cm3/mole
- Optical Refractive Index: 1.000067
- Physical State (at 20°C & 1atm): Gas
- Specific Heat: 0.904J/gK
What else can I help you with?
What is the chemical formula for compound containing one calcium atom for every two iodine atoms?
This compound is the calcium iodide - CaI2.
What is a molecule containing at least two different kinds of atoms such as water?
A molecule containing at least two different kinds of atoms is called a compound. Water, for example, is a compound made of two hydrogen atoms bonded to one oxygen atom, forming the molecule H2O.
Which chemical is a compound?
A chemical containing two or more elements in the molecule.
Why mixtures don't have chemical formula while compound have chemical formula?
Because as a rule only a chemical compound has a chemical formula; a mixture contain two or many componds and each compound has a different chemical formula.
What is the name of the compound with the formula PCI2?
The compound with the formula PCl2 is called phosphorus dichloride. It is a covalent compound composed of one phosphorus atom and two chlorine atoms.
What is the chemical formula for the compound containing one zinc atom for every two chlorine atoms?
The chemical formula of zinc chloride is ZnCl2.
What is the chemical formula for compound containing one calcium atom for every two iodine atoms?
This compound is the calcium iodide - CaI2.
What is the chemical formula for compounds containing one zinc atom for every two chlorine atoms?
One zinc atom = Zn Two chlorine atoms = Cl2 Chemical formula for zinc choride compound = ZnCl2
How are the words molecucle compound amd formula related?
A molecule is two or more elements bonded together, and a compound is a molecule containing at least two elements. The word formula fits in to tell you whether you have a compound or a molecule by telling you the number of elements (atoms) in the molecule.
What is the formula for the ionic compound containing iron three ions and oxide ions?
Fe2O3. Iron three contains three electrons in the outer orbit and Oxygen has two slots empty in the outer orbit, so in order for the compound to combine, three oxygen atoms are needed for two Fe atoms, and then the compound is neutral.
What is the formula for PF2?
The formula for the compound containing one phosphorus atom and two fluorine atoms, PF2, is PF2. In this compound, phosphorus has a charge of +3 and each fluorine atom has a charge of -1. Therefore, the chemical formula is written as PF2 to indicate the ratio of atoms in the compound.
What is the compound Ca3?
Ca3 is the chemical formula for calcium nitride, which is a compound composed of three calcium atoms and two nitrogen atoms. It is an ionic compound that is commonly used in the synthesis of other nitrogen-containing compounds.
Is neon only found in compound?
No.Helium and Neon are the two elements which have not made compounds yet.
How many potassium atoms and how many oxygen atoms are there in a binary compound from these two elements?
A compound containing potassium and oxygen atoms would have a formula of K2O, and would be named potassium oxide. This is a binary ionic compound.
What is occasionally included in a chemical formula for a compound containing a poly-atomic ion that is never used in a binary ionic compound?
The charge of the polyatomic ion is occasionally included in the chemical formula for a compound containing it. This charge is never used in a binary ionic compound because binary compounds involve only two elements with differing charges, while polyatomic ions already contain multiple elements and an overall charge.
What is the chemical formula for compounds containing one silicon atom for every two oxygen atoms?
One silicon atom = Si Two oxygen atoms = O2 Chemical formula for silicon dioxide compound = SiO2
What is the chemical formulas for compounds containing One calcium atom for every two iodine atoms?
The most common compound containing one calcium atom for every two iodine atoms is simply CaI2, or Calcium Iodide.
