Radon

aspect 86 of routine table is Radon with atomic number 86, atomic weight 222. Radon, symbol Rn, has actually a Face centered Cubic structure and also Colorless color. Radon is a noble gas element. Trivial name of Radon is noble gases*, aerogens. Understand everything about Radon Facts, physics Properties, chemical Properties, electronic configuration, Atomic and also Crystal Structure.


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Radon is a chemical facet with prize Rn and atomic number 86. It is a radioactive, colorless, odorless, tasteless noble gas, occurring naturally together a degeneration product that radium. Its most stable isotope, 222Rn, has a half-life of 3.8 days.

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Radon Facts

Read key information and also facts around element Radon

surname Radon
atomic Number 86
atom Symbol Rn
Atomic load 222
phase Gas
shade Colorless
Classification noble gas
team in regular Table 18
Group Name helium household or neon family
period in regular Table 6
Block in regular Table p-block
Electronic Configuration 4f14 5d10 6s2 6p6
Melting suggest -71 °C
Boiling allude -61.7 °C
Electronic covering Structure <2, 8, 18, 32, 18, 8>
CAS Number CAS10043-92-2

community
53
I
54
Xe
85
At
86
Rn
117
Ts
118
Og
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
1
1
H
2
He
2
3
Li
4
Be
5
B
6
C
7
N
8
O
9
F
10
Ne
3
11
Na
12
Mg
13
Al
14
Si
15
P
16
S
17
Cl
18
Ar
4
19
K
20
Ca
21
Sc
22
Ti
23
V
24
Cr
25
Mn
26
Fe
27
Co
28
Ni
29
Cu
30
Zn
31
Ga
32
Ge
33
As
34
Se
35
Br
36
Kr
5
37
Rb
38
Sr
39
Y
40
Zr
41
Nb
42
Mo
43
Tc
44
Ru
45
Rh
46
Pd
47
Ag
48
Cd
49
In
50
Sn
51
Sb
52
Te
53
I
54
Xe
6
55
Cs
56
Ba
72
Hf
73
Ta
74
W
75
Re
76
Os
77
Ir
78
Pt
79
Au
80
Hg
81
Tl
82
Pb
83
Bi
84
Po
85
At
86
Rn
7
87
Fr
88
Ra
104
Rf
105
Db
106
Sg
107
Bh
108
Hs
109
Mt
110
Ds
111
Rg
112
Cn
113
Nh
114
Fl
115
Mc
116
Lv
117
Ts
118
Og
Lanthanides
57
La
58
Ce
59
Pr
60
Nd
61
Pm
62
Sm
63
Eu
64
Gd
65
Tb
66
Dy
67
Ho
68
Er
69
Tm
70
Yb
71
Lu
Actinide
89
Ac
90
Th
91
Pa
92
U
93
Np
94
Pu
95
Am
96
Cm
97
Bk
98
Cf
99
Es
100
Fm
101
Md
102
No
103
Lr

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How to locate Radon on routine Table

Periodic table is i ordered it by atomic number, variety of protons in the nucleus which is very same as variety of electrons. The atom number increases from left come right. Periodic table beginning at peak left ( atomic number 1) and ends at bottom ideal (atomic number 118). Thus you can directly look for atomic number 86 to discover Radon on routine table.

Another way to read periodic table and also locate an element is by using team number (column) and duration number (row). To locate Radon on regular table look for cross section of team 18 and period 6 in the modern periodic table.

explore Interactive regular Table come Understand and also Learn Cool patterns

Table the Contents


History
Abundance
Physical Properties
Thermal Properties
Crystal Structure
Atomic & orbit Properties
Chemical Properties
Isotopes
Health and also Safety Parameters and Guidelines
Databases
Compare Radon with other elements

Radon History

The facet Radon was discovered by Friedrich serious Dorn in year 1900 in Germany . Radon derived its name From radium, together it was very first detected as an emission from radium throughout radioactive degeneration

Radon Presence: diversity in Nature and also Around Us

The table below shows the diversity of Radon in Universe, Sun, Meteorites, Earth"s Crust, Oceans and Human Body.

Ppb by weight (1ppb =10^-7 %)
abundance in cosmos N/A
variety in sun N/A
abundance in Meteorites N/A
Abundance in Earth"s tardy N/A
diversity in seas 6×10-20%
abundance in humans N/A

Crystal structure of Radon

The solid state framework of Radon is Face focused Cubic.

The decision structure deserve to be explained in regards to its unit Cell. The unit cells repeats chin in 3 dimensional an are to form the structure.

Unit cell Parameters

The unit cabinet is stood for in regards to its lattice parameters, which space the lengths that the cabinet edges Lattice Constants (a, b and also c)

a b c
N/A

and the angles in between them Lattice angle (alpha, beta and gamma).

alpha beta gamma
N/A

The location of the atoms inside the unit cell are explained by the set of atomic positions ( xi, yi, zi) measured from a referral lattice point.

The symmetry properties of the decision are explained by the principle of an are groups. All feasible symmetric species of corpuscle in three-dimensional space are defined by the 230 space groups (219 distinctive types, or 230 if chiral duplicates are considered distinct.

space Group surname N/A
*
space Group Number N/A
Crystal framework Face centered Cubic

Radon Atomic and Orbital Properties

Radon atoms have 86 electrons and also the digital shell structure is <2, 8, 18, 32, 18, 8> with Atomic hatchet Symbol (Quantum Numbers) 1S0.


atomic Number 86
Number of electrons (with no charge) 86
Number that Protons 86
Mass Number 222
Number of Neutrons 136
Shell structure (Electrons per power level) <2, 8, 18, 32, 18, 8>
Electron configuration 4f14 5d10 6s2 6p6
Valence Electrons 6s2 6p6
Oxidation State 2;6
Atomic hatchet Symbol (Quantum Numbers) 1S0

Shell structure of Radon - electrons per power level


*

Ground State electronic Configuration of Radon - neutral Radon atom

The soil state electronic configuration the Neutral Radon atom is 4f14 5d10 6s2 6p6. The section of Radon configuration that is equivalent to the noble gas that the coming before period, is abbreviated together . For atoms with plenty of electrons, this notation can become prolonged and therefore an abbreviation notation is used.This is necessary as the is the Valence electrons 4f14 5d10 6s2 6p6, electrons in the outermost covering that recognize the chemistry properties the the element.

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Unabbreviated digital configuration the neutral Radon

Complete soil state electronic configuration because that the Radon atom, Unabbreviated electronic configuration

1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 4f14 5d10 6s2 6p6

Atomic structure of Radon

Radon atom radius is 120 pm, when it"s covalent radius is 145 pm.

atom Radius

120 afternoon (1.2 Å)

Atomic Volume 22.816032888 cm3
Covalent Radius 145 afternoon (1.45 Å)
valve der Waals Radius N/A
ghost Cross ar 0.7 σa/barns

Atomic Spectrum of Radon

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Radon chemical Properties: Radon Ionization Energies and electron affinity

The electron affinity that Radon is 0 kJ/mol

Valence 6
Electronegativity N/A
ElectronAffinity 0 kJ/mol

Ionization energy of Radon

Refer come table listed below for Ionization energies of Radon

Ionization power number Enthalpy - kJ/mol
1 1037

Radon physics Properties

Refer to listed below table because that Radon physical Properties

thickness 9.73 g/l
Molar Volume 22.816032888 cm3

Elastic Properties

Young Modulus N/A
Shear Modulus N/A
mass Modulus N/A
Poisson ratio N/A

Hardness the Radon - exam to measure up of Hardness that Element

Mohs Hardness N/A
Vickers Hardness N/A
Brinell Hardness N/A

Radon electrical Properties

Radon is N/A that electricity. Describe table listed below for the electrical properties of Radon

electric Conductivity N/A
Resistivity N/A
Superconducting point N/A

Radon Heat and Conduction Properties

thermal Conductivity 0.00361 W/(m K)
Thermal development N/A

Radon Magnetic Properties

Magnetic form N/A
Curie suggest N/A
massive Magnetic Susceptibility N/A
Molar Magnetic Susceptibility N/A
Volume Magnetic Susceptibility N/A

Optical nature of Radon

Refractive table of contents N/A

Acoustic nature of Radon

rate of Sound N/A

Radon heat Properties - Enthalpies and thermodynamics

Refer to table below for thermal properties of Radon

Melting allude 202 K (-71 °C)
Boiling point 211.3 K (-61.7 °C)
an essential Temperature 377 K
Superconducting point N/A

Enthalpies of Radon

heat of combination 3 kJ/mol
warmth of Vaporization 17 kJ/mol
heat of burning N/A

Radon isotope - atom Properties of Radon

Isotopes the rhodium. Naturally arising Radon has 1 steady isotope - None.


Isotope Isotope mass % variety T fifty percent Decay setting
195Rn
196Rn
197Rn
198Rn
199Rn
200Rn
201Rn
202Rn
203Rn
204Rn
205Rn
206Rn
207Rn
208Rn
209Rn
210Rn
211Rn
212Rn
213Rn
214Rn
215Rn
216Rn
217Rn
218Rn
219Rn
220Rn
221Rn
222Rn
223Rn
224Rn
225Rn
226Rn
227Rn
228Rn

Regulatory and also Health - Health and Safety Parameters and also Guidelines

CAS Number CAS10043-92-2
RTECS Number RTECSVE3750000
period Hazard course 7
period Numbers 2912
EU Number EU233-146-0
NFPA Fire Rating N/A
NFPA dangers N/A
NFPA wellness Rating N/A
NFPA Reactivity Rating N/A
Autoignition suggest N/A
Flashpoint N/A

Database Search

list of unique identifiers to search the element in assorted chemical registry databases

Database i would number
CAS Number - chemical Abstracts service (CAS) CAS10043-92-2
CID Number CID24857
Gmelin Number Gmelin16242
NSC Number N/A
RTECS Number RTECSVE3750000

Compare Radon through all Group 18 elements

Radon vs Helium Radon vs Neon Radon vs Argon Radon vs Krypton Radon vs Xenon Radon vs Oganesson

Compare Radon through all noble gas elements

Radon vs Helium Radon vs Neon Radon vs Argon Radon vs Krypton Radon vs Xenon Radon vs Oganesson