Нобелий (No)

chemical element with the atomic number of 102 and symbol No

Atomic Number	102
Atomic Weight	259
Адади массавӣ	248

Group
Period	7
Block	f

proton	102 p⁺
neutron	146 n⁰
electron	102 e^-

Хусусияти Физикӣ

Atomic Radius
molar volume
covalent radius	176 pm
Metallic Radius
ionic radius	110 pm 108,5 pm
Crystal Radius	124 pm 122,5 pm
Van der Waals radius	246 pm 324,8 pm
зичӣ	9,9 g/cm³

Chemical Property

энергия

proton affinity
electron affinity
ionization energy	6,65 eV/particle 12,5 eV/particle 25,8 eV/particle 41,5 eV/particle 60 eV/particle 74 eV/particle 97 eV/particle 119 eV/particle 140 eV/particle 170 eV/particle 187 eV/particle 216 eV/particle 246 eV/particle 267 eV/particle 290 eV/particle 312 eV/particle 341 eV/particle 367 eV/particle 394 eV/particle 420 eV/particle 448 eV/particle 475 eV/particle 496 eV/particle 520 eV/particle 701 eV/particle 734 eV/particle 768 eV/particle 805 eV/particle 840 eV/particle 875 eV/particle 934 eV/particle 969 eV/particle 1 010 eV/particle 1 045 eV/particle 1 220 eV/particle 1 260 eV/particle 1 300 eV/particle 1 340 eV/particle 1 500 eV/particle 1 550 eV/particle 1 680 eV/particle 1 730 eV/particle 1 920 eV/particle 2 010 eV/particle 2 100 eV/particle 2 200 eV/particle 2 290 eV/particle 2 380 eV/particle 2 470 eV/particle 2 570 eV/particle 2 680 eV/particle 2 760 eV/particle 2 860 eV/particle 2 950 eV/particle 3 050 eV/particle 3 140 eV/particle 3 627 eV/particle 3 705 eV/particle 3 790 eV/particle 3 878 eV/particle 3 962 eV/particle 4 045 eV/particle 4 234 eV/particle 4 320 eV/particle 4 413 eV/particle 4 500 eV/particle 4 850 eV/particle 4 930 eV/particle 5 030 eV/particle 5 110 eV/particle 5 750 eV/particle 5 850 eV/particle 6 110 eV/particle 6 210 eV/particle 9 680 eV/particle 9 860 eV/particle 10 060 eV/particle 10 270 eV/particle 10 470 eV/particle 10 660 eV/particle 11 200 eV/particle 11 410 eV/particle 11 630 eV/particle 11 840 eV/particle 12 420 eV/particle 12 600 eV/particle 12 800 eV/particle 12 980 eV/particle 15 000 eV/particle 15 200 eV/particle 15 600 eV/particle 15 800 eV/particle 31 700 eV/particle 32 200 eV/particle 32 700 eV/particle 33 200 eV/particle 40 500 eV/particle 41 200 eV/particle 42 100 eV/particle 42 632 eV/particle 168 806 eV/particle

enthalpy of vaporization
гармои гудозиш
standard enthalpy of formation
electron

Абри электронӣ	2, 8, 18, 32, 32, 8, 2

valence electron	2 ⓘ

electron configuration	[Rn] 5f¹⁴ 7s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 6s² 4f¹⁴ 5d¹⁰ 6p⁶ 5f¹⁴ 7s²

oxidation number	2, 3
electronegativity	0.246
Electrophilicity Index
fundamental state of matter

phase of matter	Solid
gaseous state of matter
Boiling Point
Melting Point	1 100,15 K
critical pressure
critical temperature
triple point
appearance
Ранг	Colorless #ffffff #bd0d87 #bd0d87
appearance
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
навъ
electrical conductivity
electrical resistivity
superconductivity
magnetism
навъ
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Curie temperature
Néel temperature
сохт
Crystal Structure	()
lattice constant
Lattice Angles
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
speed of sound
classification
Category	Actinides, Actinides
CAS Group
IUPAC Group
Glawe Number	46
Mendeleev Number	40
Pettifor Number	35
Geochemical Class
Goldschmidt classification	synthetic

other

Gas Basicity
polarizability	110 ± 6 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
ададҳои квантӣ	1S0
space group	()

Isotopes of Nobelium

Stable Isotopes	0
Unstable Isotopes	17
Natural Isotopes	0

²⁴⁸No

Адади массавӣ	248
neutron number	146
Relative Atomic Mass	248,086623 ± 0,000241 Da
g-factor	0
natural abundance
radioactivity	☢️ radioactive element
half-life
spin	0
nuclear quadrupole moment	0
таърихи кашф	2003
parity	+

decay mode	intensity
SF (spontaneous fission)

²⁴⁹No

Адади массавӣ	249
neutron number	147
Relative Atomic Mass	249,087802 ± 0,0003 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life	57 ± 12 us
spin	5/2
nuclear quadrupole moment
таърихи кашф	2003
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
α (α emission)

²⁵⁰No

Адади массавӣ	250
neutron number	148
Relative Atomic Mass	250,087565 ± 0,000215 Da
g-factor	0
natural abundance
radioactivity	☢️ radioactive element
half-life	5,08 ± 0,27 us
spin	0
nuclear quadrupole moment	0
таърихи кашф	2003
parity	+

decay mode	intensity
SF (spontaneous fission)	100%
α (α emission)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

²⁵¹No

Адади массавӣ	251
neutron number	149
Relative Atomic Mass	251,088942 ± 0,000194 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life	800 ± 10 ms
spin	7/2
nuclear quadrupole moment
таърихи кашф	1967
parity	+

decay mode	intensity
α (α emission)	83%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
SF (spontaneous fission)	0.3%

²⁵²No

Адади массавӣ	252
neutron number	150
Relative Atomic Mass	252,08896607 ± 0,000009975 Da
g-factor	0
natural abundance
radioactivity	☢️ radioactive element
half-life	2,467 ± 0,016 s
spin	0
nuclear quadrupole moment	0
таърихи кашф	1967
parity	+

decay mode	intensity
α (α emission)	67.6%
SF (spontaneous fission)	31.3%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	1.1%

²⁵³No

Адади массавӣ	253
neutron number	151
Relative Atomic Mass	253,09056278 ± 0,00000742 Da
g-factor	-0,11777777777778 ± 0,017777777777778
natural abundance
radioactivity	☢️ radioactive element
half-life	1,57 ± 0,02 m
spin	9/2
nuclear quadrupole moment	5,9 ± 1,7
таърихи кашф	1967
parity	-

decay mode	intensity
α (α emission)	55%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
SF (spontaneous fission)

²⁵⁴No

Адади массавӣ	254
neutron number	152
Relative Atomic Mass	254,090954211 ± 0,000010367 Da
g-factor	0
natural abundance
radioactivity	☢️ radioactive element
half-life	51,2 ± 0,4 s
spin	0
nuclear quadrupole moment	0
таърихи кашф	1966
parity	+

decay mode	intensity
α (α emission)	90%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	10%
SF (spontaneous fission)	0.17%

²⁵⁵No

Адади массавӣ	255
neutron number	153
Relative Atomic Mass	255,093196439 ± 0,000015079 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life	3,52 ± 0,18 m
spin	1/2
nuclear quadrupole moment	0
таърихи кашф	1967
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	70%
α (α emission)	30%

²⁵⁶No

Адади массавӣ	256
neutron number	154
Relative Atomic Mass	256,094281912 ± 0,000008103 Da
g-factor	0
natural abundance
radioactivity	☢️ radioactive element
half-life	2,91 ± 0,05 s
spin	0
nuclear quadrupole moment	0
таърихи кашф	1963
parity	+

decay mode	intensity
α (α emission)	99.45%
SF (spontaneous fission)	0.55%
ϵ (electron capture)

²⁵⁷No

Адади массавӣ	257
neutron number	155
Relative Atomic Mass	257,096884203 ± 0,000006652 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life	24,5 ± 0,5 s
spin	3/2
nuclear quadrupole moment
таърихи кашф	1967
parity	+

decay mode	intensity
α (α emission)	85%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	15%
SF (spontaneous fission)

²⁵⁸No

Адади массавӣ	258
neutron number	156
Relative Atomic Mass	258,098205 ± 0,000107 Da
g-factor	0
natural abundance
radioactivity	☢️ radioactive element
half-life	1,23 ± 0,12 ms
spin	0
nuclear quadrupole moment	0
таърихи кашф	1989
parity	+

decay mode	intensity
SF (spontaneous fission)	100%
α (α emission)

²⁵⁹No

Адади массавӣ	259
neutron number	157
Relative Atomic Mass	259,100998364 ± 0,000006829 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life	58 ± 5 m
spin	9/2
nuclear quadrupole moment
таърихи кашф	1973
parity	+

decay mode	intensity
α (α emission)	75%
ϵ (electron capture)	25%
SF (spontaneous fission)	10%

²⁶⁰No

Адади массавӣ	260
neutron number	158
Relative Atomic Mass	260,102641 ± 0,000215 Da
g-factor	0
natural abundance
radioactivity	☢️ radioactive element
half-life	106 ± 8 ms
spin	0
nuclear quadrupole moment	0
таърихи кашф	1985
parity	+

decay mode	intensity
SF (spontaneous fission)	100%

²⁶¹No

Адади массавӣ	261
neutron number	159
Relative Atomic Mass	261,105696 ± 0,000215 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life
spin
nuclear quadrupole moment
таърихи кашф
parity

decay mode	intensity
α (α emission)

²⁶²No

Адади массавӣ	262
neutron number	160
Relative Atomic Mass	262,107463 ± 0,000387 Da
g-factor	0
natural abundance
radioactivity	☢️ radioactive element
half-life
spin	0
nuclear quadrupole moment	0
таърихи кашф	1988
parity	+

decay mode	intensity
SF (spontaneous fission)	100%
α (α emission)

²⁶³No

Адади массавӣ	263
neutron number	161
Relative Atomic Mass	263,110714 ± 0,000526 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life
spin
nuclear quadrupole moment
таърихи кашф
parity

decay mode	intensity
α (α emission)
SF (spontaneous fission)

²⁶⁴No

Адади массавӣ	264
neutron number	162
Relative Atomic Mass	264,112734 ± 0,000634 Da
g-factor	0
natural abundance
radioactivity	☢️ radioactive element
half-life
spin	0
nuclear quadrupole moment	0
таърихи кашф
parity	+

decay mode	intensity
α (α emission)
SF (spontaneous fission)

таърих

кошиф	Nobel Institute for Physics
макони кашф	Sweden
таърихи кашф	1957
Решашиносӣ	Named in honor of Alfred Nobel, who invented dynamite and founded Nobel prize.
pronunciation	no-BELL-i-em (Англисӣ)

source

Abundance
Abundance in Earth's crust
natural abundance (Уқёнус)
natural abundance (human body)	0 %
natural abundance (meteoroid)	0 %
natural abundance (Офтоб)	0 %
Abundance in Universe	0 %

Nuclear Screening Constants

Нобелий on ChemicalAid

Australian Educational Vocabulary ID	scot/3551
CAS Registry Number	10028-14-5
ChEBI ID	33396
ChemSpider ID	23207
DSSTOX compound identifier	DTXCID8065585
DSSTox substance ID	DTXSID70143094
Den Store Danske ID	nobelium
Elhuyar ZTH ID	028703
French Vikidia ID	Nobélium
Gran Enciclopèdia Catalana ID	0126480
Great Russian Encyclopedia Online ID	2665396
InChI	InChI=1S/No
InChIKey	ORQBXQOJMQIAOY-UHFFFAOYSA-N
KBpedia ID	Nobelium
PubChem CID	24822
Römpp online ID	RD-14-01565
Store norske leksikon ID	nobelium
Treccani ID	nobelio
UNII	2ZRJ207R3E
USGS Thesaurus ID	1524
WordNet 3.1 Synset ID	14671900-n
мазмун дар ОмегаВики	339858
рамзи MeSH	D009614
шиносаи Freebase	/m/025s4s4
шиносаи GND	4171959-1
шиносаи донишномаи «Британника онлайн»	science/nobelium

Нобелий (No)

Хусусияти Физикӣ

Chemical Property

other

Isotopes of Nobelium

248No

249No

250No

251No

252No

253No

254No

255No

256No

257No

258No

259No

260No

261No

262No

263No

264No

таърих

source

Nuclear Screening Constants

²⁴⁸No

²⁴⁹No

²⁵⁰No

²⁵¹No

²⁵²No

²⁵³No

²⁵⁴No

²⁵⁵No

²⁵⁶No

²⁵⁷No

²⁵⁸No

²⁵⁹No

²⁶⁰No

²⁶¹No

²⁶²No

²⁶³No

²⁶⁴No