Radiy

Radiy (Ra)

chemical element with the atomic number of 88
Atomic Number88
Atomic Weight226
mass number201
Group2
Period7
Blocks
Proton88 p+
Neytron113 n0
Elektron88 e-
Animated Bohr model of Ra (Radiy)

Fizik Xossa

Atom Radiusi
Molyar hajm
Kovalentlik Radiusi
Metallic Radius
Ion radiuslar
Crystal Radius
Van der Waals radius
density
Atomic Radii Of The Elements: Radiy0102030405060708090100110120130140150160170180190200210220230240250260270280290pmAtom RadiusiKovalentlik RadiusiMetallic RadiusVan der Waals radius

Chemical Property

energiya
proton affinity
electron affinity
ionization energy
ionization energy of Ra (Radiy)
Solishtirma qaynash issiqligi
solishtirma erish issiqligi
standard enthalpy of formation
Elektron
Ion asboblar2, 8, 18, 32, 18, 8, 2
Bohr model: Ra (Radiy)
valence electron2
Lewis structure: Ra (Radiy)
electron configuration[Rn] 7s2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2
Enhanced Bohr model of Ra (Radiy)
Orbital Diagram of Ra (Radiy)
Oksidlanish darajasi2
Elektrmanfiylik
0.9
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
Rang
Silver
appearancesilvery white metallic
refractive index
thermodynamic material property
Thermal Conductivity
Issiqlikdan kengayish
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
electrical conductivity
electrical resistivity
superconductivity
Magnetizm
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Kyuri nuqtasi
Néel temperature
Tuzilma
Crystal StructureBody Centered Cubic ()
Kristall panjara davri
Lattice Anglesπ/2, π/2, π/2
mechanical property
Qattiqlik
bulk modulus
shear modulus
Yung moduli
Poisson's ratio
Tovush tezligi
klassifikatsiya
CategoryAlkaline earth metals, Alkaline earth metals
CAS GroupIIA
IUPAC GroupIIA
Glawe Number13
Mendeleev Number10
Pettifor Number13
Geochemical ClassU/Th decay series
Goldschmidt classificationlitophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
13
Neutron Mass Absorption
Atom kvant sonlari1S0
space group229 (Im_3m)

Isotopes of Radium

Stable Isotopes0
Unstable Isotopes35
Natural Isotopes0

201Ra

mass number201
neutron number113
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
20 ± 30 ms
spin3/2
nuclear quadrupole moment
time of discovery or invention2005
parity-

decay modeintensity
α (α emission)100%

202Ra

mass number202
neutron number114
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4,1 ± 1,1 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention2005
parity+

decay modeintensity
α (α emission)100%

203Ra

mass number203
neutron number115
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
36 ± 13 ms
spin3/2
nuclear quadrupole moment
time of discovery or invention1996
parity-

decay modeintensity
α (α emission)100%
β+ (β+ decay; β+ = ϵ + e+)

204Ra

mass number204
neutron number116
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
60 ± 9 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention1995
parity+

decay modeintensity
α (α emission)100%
β+ (β+ decay; β+ = ϵ + e+)

205Ra

mass number205
neutron number117
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
220 ± 50 ms
spin3/2
nuclear quadrupole moment
time of discovery or invention1987
parity-

decay modeintensity
α (α emission)100%
β+ (β+ decay; β+ = ϵ + e+)

206Ra

mass number206
neutron number118
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
240 ± 20 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention1967
parity+

decay modeintensity
α (α emission)100%
β+ (β+ decay; β+ = ϵ + e+)

207Ra

mass number207
neutron number119
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
1,38 ± 0,18 s
spin5/2
nuclear quadrupole moment
time of discovery or invention1967
parity-

decay modeintensity
α (α emission)86%
β+ (β+ decay; β+ = ϵ + e+)

208Ra

mass number208
neutron number120
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
1,11 ± 0,045 s
spin0
nuclear quadrupole moment
0
time of discovery or invention1967
parity+

decay modeintensity
α (α emission)87%
β+ (β+ decay; β+ = ϵ + e+)

209Ra

mass number209
neutron number121
Nisbiy Atom Massa
g-factor
0,3444 ± 0,0052
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4,71 ± 0,08 s
spin5/2
nuclear quadrupole moment
0,39 ± 0,04
time of discovery or invention1967
parity-

decay modeintensity
α (α emission)100%
β+ (β+ decay; β+ = ϵ + e+)

210Ra

mass number210
neutron number122
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4 ± 0,1 s
spin0
nuclear quadrupole moment
0
time of discovery or invention1967
parity+

decay modeintensity
α (α emission)100%
β+ (β+ decay; β+ = ϵ + e+)

211Ra

mass number211
neutron number123
Nisbiy Atom Massa
g-factor
0,3496 ± 0,0016
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
12,6 ± 1,2 s
spin5/2
nuclear quadrupole moment
0,46 ± 0,04
time of discovery or invention1967
parity-

decay modeintensity
α (α emission)100%
β+ (β+ decay; β+ = ϵ + e+)

212Ra

mass number212
neutron number124
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
13 ± 0,2 s
spin0
nuclear quadrupole moment
0
time of discovery or invention1967
parity+

decay modeintensity
α (α emission)
β+ (β+ decay; β+ = ϵ + e+)

213Ra

mass number213
neutron number125
Nisbiy Atom Massa
g-factor
1,22 ± 0,004
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2,73 ± 0,05 m
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1955
parity-

decay modeintensity
α (α emission)87%
β+ (β+ decay; β+ = ϵ + e+)13%

214Ra

mass number214
neutron number126
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2,437 ± 0,016 s
spin0
nuclear quadrupole moment
0
time of discovery or invention1967
parity+

decay modeintensity
α (α emission)99.941%
β+ (β+ decay; β+ = ϵ + e+)0.059%

215Ra

mass number215
neutron number127
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
1,669 ± 0,009 ms
spin9/2
nuclear quadrupole moment
time of discovery or invention1967
parity+

decay modeintensity
α (α emission)100%

216Ra

mass number216
neutron number128
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
172 ± 7 ns
spin0
nuclear quadrupole moment
0
time of discovery or invention1972
parity+

decay modeintensity
α (α emission)100%
ϵ (electron capture)1%

217Ra

mass number217
neutron number129
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
1,95 ± 0,12 us
spin9/2
nuclear quadrupole moment
time of discovery or invention1970
parity+

decay modeintensity
α (α emission)100%

218Ra

mass number218
neutron number130
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
25,91 ± 0,14 us
spin0
nuclear quadrupole moment
0
time of discovery or invention1970
parity+

decay modeintensity
α (α emission)100%

219Ra

mass number219
neutron number131
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
9 ± 2 ms
spin7/2
nuclear quadrupole moment
time of discovery or invention1952
parity

decay modeintensity
α (α emission)100%

220Ra

mass number220
neutron number132
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
18,1 ± 1,2 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention1949
parity+

decay modeintensity
α (α emission)100%

221Ra

mass number221
neutron number133
Nisbiy Atom Massa
g-factor
-0,0716 ± 0,00068
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
25 ± 4 s
spin5/2
nuclear quadrupole moment
1,92 ± 0,06
time of discovery or invention1949
parity+

decay modeintensity
α (α emission)100%
14C1.2%

222Ra

mass number222
neutron number134
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
33,6 ± 0,4 s
spin0
nuclear quadrupole moment
0
time of discovery or invention1948
parity+

decay modeintensity
α (α emission)100%
14C3%

223Ra

mass number223
neutron number135
Nisbiy Atom Massa
g-factor
0,17946666666667 ± 0,00053333333333333
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
11,4352 ± 0,001 d
spin3/2
nuclear quadrupole moment
1,22 ± 0,03
time of discovery or invention1905
parity+

decay modeintensity
α (α emission)100%
14C8.9%

224Ra

mass number224
neutron number136
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
3,6316 ± 0,0014 d
spin0
nuclear quadrupole moment
0
time of discovery or invention1902
parity+

decay modeintensity
α (α emission)100%
14C4%

225Ra

mass number225
neutron number137
Nisbiy Atom Massa
g-factor
-1,46 ± 0,004
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
14,82 ± 0,19 d
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1947
parity+

decay modeintensity
β (β decay)100%

226Ra

mass number226
neutron number138
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
1,6 ± 0,007 ky
spin0
nuclear quadrupole moment
0
time of discovery or invention1898
parity+

decay modeintensity
α (α emission)100%
14C2.6%
(double β decay)

227Ra

mass number227
neutron number139
Nisbiy Atom Massa
g-factor
-0,26733333333333 ± 0,00073333333333333
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
42,2 ± 0,5 m
spin3/2
nuclear quadrupole moment
1,53 ± 0,06
time of discovery or invention1953
parity+

decay modeintensity
β (β decay)100%

228Ra

mass number228
neutron number140
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
5,75 ± 0,03 y
spin0
nuclear quadrupole moment
0
time of discovery or invention1907
parity+

decay modeintensity
β (β decay)100%

229Ra

mass number229
neutron number141
Nisbiy Atom Massa
g-factor
0,19968 ± 0,00056
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4 ± 0,2 m
spin5/2
nuclear quadrupole moment
2,99 ± 0,12
time of discovery or invention1975
parity+

decay modeintensity
β (β decay)100%

230Ra

mass number230
neutron number142
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
93 ± 2 m
spin0
nuclear quadrupole moment
0
time of discovery or invention1978
parity+

decay modeintensity
β (β decay)100%

231Ra

mass number231
neutron number143
Nisbiy Atom Massa
g-factor
-0,14216 ± 0,00044
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
104 ± 1 s
spin5/2
nuclear quadrupole moment
time of discovery or invention1983
parity+

decay modeintensity
β (β decay)100%

232Ra

mass number232
neutron number144
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4 ± 0,3 m
spin0
nuclear quadrupole moment
0
time of discovery or invention1983
parity+

decay modeintensity
β (β decay)100%

233Ra

mass number233
neutron number145
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
30 ± 5 s
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1990
parity+

decay modeintensity
β (β decay)100%

234Ra

mass number234
neutron number146
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
30 ± 10 s
spin0
nuclear quadrupole moment
0
time of discovery or invention1990
parity+

decay modeintensity
β (β decay)100%
β SF (β-delayed fission)

235Ra

mass number235
neutron number147
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin5/2
nuclear quadrupole moment
time of discovery or invention
parity+

decay modeintensity
β (β decay)
Radium226

tarix

discoverer or inventorPierre and Marie Curie
location of discoveryFrance
time of discovery or invention1898
EtimologiyaLatin: radius (ray).
pronunciationRAY-di-em (inglizcha)

source

Abundance
Abundance in Earth's crust
natural abundance (Okean)
natural abundance (Inson tanasi)
0,0000000000001 %
natural abundance (Meteoroid)
natural abundance (Quyosh)
Abundance in Universe
0 %

Nuclear Screening Constants