Roentgenium is the one-hundred-eleventh element in the periodic table. A periodic table contains 118 elements distributed in 7 rows and 18 columns. The rows are known as periods and the columns are the groups of the periodic table. The elements of the periodic table are arranged according to their atomic number.
Basic elemental properties of Roentgenium
There are 118 different elements in the periodic table but there are some basic elemental properties of each. In a periodic table, elements with basic elemental properties are grouped together. Basic elemental properties of Roentgenium are:
Atomic Symbol of Roentgenium
Every element in the periodic table has its atomic symbol or chemical symbol for representation. The atomic symbol of Roentgenium is “Rg”
Atomic Number of Roentgenium
Elements in the periodic table are arranged in groups and periods on the basis of their atomic number.
Atomic number is the number of protons present in the nucleus of an atom. The atomic number of Roentgenium is 111. This shows Roentgenium is the one-hundred-eleventh element of the periodic table.
Short Electronic Configuration of Roentgenium
Short Electronic Configuration of Roentgenium is [Rn]7s1 ,5 f14 , 6d 10
Block of Roentgenium in Periodic Table
There are four blocks (s, p, d, f) in the periodic table. Roentgenium belongs to the d-block of the periodic table. D block is the fourth block in the periodic table.
Group of Roentgenium in Periodic Table
Groups are the columns of the periodic table and Roentgenium belongs to the eleventh group.
Period of Roentgenium in Periodic Table
Periodic table is arranged in periods and groups. The rows going across left to right are periods and Roentgenium is placed in the seventh period. Elements that are present in a period share common properties .
Atomic Mass of Roentgenium
Atomic mass is the mass of an atom and the atomic mass of Roentgenium is 28.7 u.
Material properties
We have discussed basic elemental properties and thermodynamic properties of Roentgenium gas. Besides these, there are many material properties of Roentgenium as well. Some of the material properties include density, molar volume, refractive index and thermal conductivity.
Density of Roentgenium
The density of Roentgenium element is 28.7 g/cm3
Molar Volume of Roentgenium
The molar volume of Roentgenium is 9.8cm3/mol
These are the main material properties of Roentgenium .
Atomic properties
The atomic properties of Roentgenium have term symbol, atomic radius, covalent radius, van der waals radius.
Term Symbol of Roentgenium
The term symbol specifies the electronic state of an atom. The term symbol of Roentgenium atom is 2 S1/2
Abundances of Roentgenium
It is the measure that tells us about the percentage of which it is present.
Abundance of Roentgenium in the universe
The abundance of Roentgenium in the universe is 0 mass %
Abundance of Roentgenium in the solar system
The abundance of Roentgenium in the solar system is 0 mass %
Abundance of Roentgenium in earth's crust
The abundance of Roentgenium in earth's crust is 0 mass %
Abundance of Roentgenium in ocean
The abundance of Roentgenium in ocean is 0 mass %
Universe Molar Abundances of Roentgenium
The universe molar abundances of Roentgenium is 0 mol %
Solar Molar Abundances of Roentgenium
The solar molar abundances of Roentgenium is 0 mol %
Ocean Molar Abundances of Roentgenium
The ocean molar abundances of Roentgenium is 0 mol %
Crust Molar Abundances of Roentgenium
The crust molar abundances of Roentgenium is 0 mol %
Human Molar Abundances of Roentgenium
The crust molar abundances of Roentgenium is 0 mol %
Nuclear properties of Roentgenium
Half life of Roentgenium
Half life is the time for the radioactivity of a specified isotope to fall to half its original value. The half Life of Roentgenium is 10 min.
Lifetime of Roentgenium
The stable isotopes of Roentgenium is 14.5 min
Specific radioactivity of Roentgenium
The specific radioactivity of Roentgenium is 2.463 x 10-6 TBq/g
Unstable isotopes of Roentgenium
The unstable isotopes of Roentgenium is 283 Rg (10 Min)
Decay Mode of Roentgenium
The decay mode of Roentgenium is alpha emission
Identifiers of Roentgenium
CAS Number of Roentgenium
The CAS number of Roentgenium is 54386-24-2
PubChem CID number of Roentgenium
The PubChem CID number of Roentgenium is 135476786
Online Calculators
There are free online calculators on this website which you can use for accurate calculations. These tools are:
- Chemical Equation Balancer
- Oxidation Number Calculator
- Redox Reaction Calculator
- Percent Composition Calculator
- Percent Yield Calculator
- Theoretical Yield Calculator
- Molecular Weight Calculator
- Titration Calculator
- Atomic Mass Calculator
