Aluminium (Al)

metallic chemical element of silvery appearance with symbol Al and atomic number 13

Atomic Number	13
Atomic Weight	26.9815385
Nombor jisim	27

Group	13
Period	3
Block	p

proton	13 p⁺
neutron	14 n⁰
Elektron	13 e^-

Sifat Fizikal

Jejari Atom	125 pm 239 pm
molar volume	10 cm³/mol
Jejari kovalen	126 pm 113 pm 111 pm 135 pm 121 pm
Metallic Radius	125 pm 143 pm
ionic radius	39 pm 48 pm 53.5 pm
Crystal Radius	53 pm 62 pm 67.5 pm
Jejari van der Waals	210 pm 439 pm 184 pm 236 pm 184 pm 449.9 pm
ketumpatan	2.7 g/cm³ 2,375 kg/m³

Sifat Kimia

tenaga

proton affinity
Pertalian elektron	0.43283 eV/particle
ionization energy	5.9857684 eV/particle 18.82855 eV/particle 28.44764 eV/particle 119.9924 eV/particle 153.8252 eV/particle 190.49 eV/particle 241.76 eV/particle 284.638 eV/particle 330.212 eV/particle 398.65 eV/particle 442.005 eV/particle 2,085.97693 eV/particle 2,304.14 eV/particle

Entalpi pengewapan	284.1 kJ/mol
entalpi pelakuran	10.75 kJ/mol
standard enthalpy of formation	330.9 kJ/mol
Elektron

Petala elektron	2, 8, 3

Elektron valens	3 ⓘ

tatarajah elektron	[Ne] 3s² 3p¹ⓘ 1s² 2s² 2p⁶ 3s² 3p¹

Keadaan pengoksidaan	-2, -1, 0, 1, 2, 3
Keelektronegatifan	9.539 eV/particle 0.150078 1.61
Electrophilicity Index	0.9274010094475963 eV/particle
keadaan jirim asas

fasa jirim	Solid
gaseous state of matter
Boiling Point	2,792.15 K
Melting Point	933.473 K
critical pressure
critical temperature	6,700.15 K
triple point
rupa
warna	Silver #808090 #bfa6a6 #bfa6a6
rupa	silvery gray metallic
indeks biasan
sifat bahan
Thermal Conductivity	237 W/(m K)
Pengembangan terma	0.0000231 1/K
molar heat capacity	24.2 J/(mol K)
Specific Heat Capacity	0.897 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
Kekonduksian elektrik	38 MS/m
Kerintangan dan kekonduksian elektrik	0.000000026 Ω*m
Kesuperkonduksian	1.175 K
kemagnetan
type	paramagnetic
magnetic susceptibility (Mass)	0.0000000078 m³/Kg
magnetic susceptibility (Molar)	0.00000000021 m³/mol
magnetic susceptibility (Volume)	0.0000211
magnetic ordering
Suhu Curie
Néel temperature
struktur
Crystal Structure	Face Centered Cubic (FCC)
lattice constant	4.05 Å
Lattice Angles	π/2, π/2, π/2
mechanical property
hardness	245 MPa 2.75 MPa 167 MPa
Modulus pukal	76 GPa
shear modulus	26 GPa
Young's modulus	70 GPa
Nisbah Poisson	0.35
Kelajuan bunyi	5,100 m/s
pengelasan
Category	Post-transition metals, Poor metals
CAS Group	IIIB
IUPAC Group	IIIA
Glawe Number	78
Mendeleev Number	82
Pettifor Number	80
Geochemical Class	major
Goldschmidt classification	litophile

other

Gas Basicity
polarizability	57.8 ± 1 a₀
C6 Dispersion Coefficient	528 a₀ 520 a₀
allotrope
Neutron cross section	0.233
Neutron Mass Absorption	0.03
Nombor kuantum	2P1/2
space group	225 (Fm_3m)

Isotopes of Aluminum

Stable Isotopes	1
Unstable Isotopes	22
Natural Isotopes	1

²¹Al

Nombor jisim	21
nombor neutron	8
Jisim Atom Relatif	21.029082 ± 0.000644 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	5/2
nuclear quadrupole moment
tarikh penemuan
parity	+

decay mode	Keamatan (fizik)
p (proton emission)

²²Al

Nombor jisim	22
nombor neutron	9
Jisim Atom Relatif	22.01954 ± 0.00043 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	91.1 ± 0.5 ms
Spin	4
nuclear quadrupole moment
tarikh penemuan	1982
parity

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	55%
2p (2-proton emission)	1.1%
β⁺α (β⁺-delayed α emission)	0.038%

²³Al

Nombor jisim	23
nombor neutron	10
Jisim Atom Relatif	23.007244351 ± 0.00000037 Da
g-factor	1.556 ± 0.008
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	446 ± 6 ms
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1969
parity	+

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	1.22%

²⁴Al

Nombor jisim	24
nombor neutron	11
Jisim Atom Relatif	23.999947598 ± 0.000000244 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	2.053 ± 0.004 s
Spin	4
nuclear quadrupole moment
tarikh penemuan	1953
parity	+

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺α (β⁺-delayed α emission)	0.035%
β⁺ p (β⁺-delayed proton emission)	0.0016%

²⁵Al

Nombor jisim	25
nombor neutron	12
Jisim Atom Relatif	24.990428308 ± 0.000000069 Da
g-factor	1.45788 ± 0.00048
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	7.1666 ± 0.0023 s
Spin	5/2
nuclear quadrupole moment	0.24 ± 0.02
tarikh penemuan	1953
parity	+

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

²⁶Al

Nombor jisim	26
nombor neutron	13
Jisim Atom Relatif	25.986891876 ± 0.000000071 Da
g-factor	0.5606 ± 0.0008
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	717 ± 24 ky
Spin	5
nuclear quadrupole moment	0.26 ± 0.03
tarikh penemuan	1934
parity	+

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

²⁷Al

Nombor jisim	27
nombor neutron	14
Jisim Atom Relatif	26.981538408 ± 0.00000005 Da
g-factor	1.45628 ± 0.000008
natural abundance	100
Reputan radioaktif	Isotop stabil
setengah hayat	Not Radioactive ☢️
Spin	5/2
nuclear quadrupole moment	0.1466 ± 0.001
tarikh penemuan	1922
parity	+

²⁸Al

Nombor jisim	28
nombor neutron	15
Jisim Atom Relatif	27.981910009 ± 0.000000052 Da
g-factor	1.0803333333333 ± 0.0016666666666667
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	2.245 ± 0.005 m
Spin	3
nuclear quadrupole moment	0.172 ± 0.012
tarikh penemuan	1934
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

²⁹Al

Nombor jisim	29
nombor neutron	16
Jisim Atom Relatif	28.980453164 ± 0.00000037 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	6.56 ± 0.06 m
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1939
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

³⁰Al

Nombor jisim	30
nombor neutron	17
Jisim Atom Relatif	29.982969171 ± 0.000002077 Da
g-factor	1.004 ± 0.0023333333333333
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	3.62 ± 0.06 s
Spin	3
nuclear quadrupole moment
tarikh penemuan	1961
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

³¹Al

Nombor jisim	31
nombor neutron	18
Jisim Atom Relatif	30.983949754 ± 0.0000024 Da
g-factor	1.5328 ± 0.002
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	644 ± 25 ms
Spin	5/2
nuclear quadrupole moment	0.134 ± 0.002
tarikh penemuan	1971
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	1.6%

³²Al

Nombor jisim	32
nombor neutron	19
Jisim Atom Relatif	31.988084338 ± 0.0000077 Da
g-factor	1.953 ± 0.002
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	32.6 ± 0.5 ms
Spin	1
nuclear quadrupole moment	0.0255 ± 0.0003
tarikh penemuan	1971
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.7%

³³Al

Nombor jisim	33
nombor neutron	20
Jisim Atom Relatif	32.990877685 ± 0.0000075 Da
g-factor	1.636 ± 0.002
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	41.46 ± 0.09 ms
Spin	5/2
nuclear quadrupole moment	0.141 ± 0.003
tarikh penemuan	1971
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	8.5%

³⁴Al

Nombor jisim	34
nombor neutron	21
Jisim Atom Relatif	33.996781924 ± 0.000002259 Da
g-factor	0.53925 ± 0.004
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	53.73 ± 0.13 ms
Spin	4
nuclear quadrupole moment
tarikh penemuan	1977
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	26%
2n (2-neutron emission)

³⁵Al

Nombor jisim	35
nombor neutron	22
Jisim Atom Relatif	34.999759816 ± 0.0000079 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	38.16 ± 0.21 ms
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1979
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	35.8%
2n (2-neutron emission)

³⁶Al

Nombor jisim	36
nombor neutron	23
Jisim Atom Relatif	36.006388 ± 0.0001605 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	90 ± 40 ms
Spin
nuclear quadrupole moment
tarikh penemuan	1979
parity

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	31%
2n (2-neutron emission)

³⁷Al

Nombor jisim	37
nombor neutron	24
Jisim Atom Relatif	37.010531 ± 0.0001935 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	11.4 ± 0.3 ms
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1979
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	52%
2n (2-neutron emission)	1%

³⁸Al

Nombor jisim	38
nombor neutron	25
Jisim Atom Relatif	38.017681 ± 0.000161 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	9 ± 0.7 ms
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1989
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	84%
2n (2-neutron emission)

³⁹Al

Nombor jisim	39
nombor neutron	26
Jisim Atom Relatif	39.02307 ± 0.000322 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	7.6 ± 1.6 ms
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1989
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	97%
2n (2-neutron emission)

⁴⁰Al

Nombor jisim	40
nombor neutron	27
Jisim Atom Relatif	40.03094 ± 0.000322 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin
nuclear quadrupole moment
tarikh penemuan	1996
parity

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁴¹Al

Nombor jisim	41
nombor neutron	28
Jisim Atom Relatif	41.037134 ± 0.000429 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1997
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁴²Al

Nombor jisim	42
nombor neutron	29
Jisim Atom Relatif	42.045078 ± 0.000537 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin
nuclear quadrupole moment
tarikh penemuan	2007
parity

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁴³Al

Nombor jisim	43
nombor neutron	30
Jisim Atom Relatif	43.05182 ± 0.000644 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	2007
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

sejarah

penemu atau pereka	Hans Christian Oersted
tempat penemuan	Denmark
tarikh penemuan	1825
Etimologi	Latin: alumen, aluminis, (alum).
sebutan	ah-LOO-men-em (Inggeris)

sumber

Abundance
Abundance in Earth's crust	82,300 mg/kg
natural abundance (lautan)	0.002 mg/L
natural abundance (Tubuh manusia)	0.00009 %
natural abundance (Meteoroid)	0.91 %
natural abundance (Matahari)	0.006 %
Abundance in Universe	0.005 %

Nuclear Screening Constants

1	s	0.409
2	p	4.0366
2	s	4.7864
3	p	8.9344
3	s	8.8828

Aluminium on ChemicalAid

CA PROP 65 ID	aluminum
CPV Supplementary	AA02
ChEBI ID	28984
ChemSpider ID	4514248
Common Procurement Vocabulary	14721000
CosIng number	32811
DSSTOX compound identifier	DTXCID50875760
DrugBank ID	01370
ECHA Substance Infocard ID	100.028.248
Encyclopedia of China ID (Second Edition)	218810
Golden ID	Aluminium-VBD
Grove Art Online ID	T002160
HCIS ID	139
HCIS ID	140
HSDB ID	507
ID AGROVOC	c_317
ID BnF	11976300k
ID Den Store Danske	aluminium
ID Encyclopædia Universalis	aluminium
ID Ensiklopedia Besar Rusia dalam talian	1816724
ID Ensiklopedia Britannica Dalam Talian	science/aluminum
ID EuroVoc	1446
ID Freebase	/m/027vj2v
ID GND	4001573-7
ID Gran Enciclopèdia Catalana	0077291
ID Gran Enciclopèdia Catalana	0001493
ID J9U Perpustakaan Negara Israel	987007294750205171
ID KBpedia	Aluminum
ID LEM	LEM201000405
ID NKCR AUT	ph120753
ID Namuwiki	알루미늄
ID PSH	5792
ID Perbendaharaan Kata Fesyen Europeana	10550
ID Perbendaharaan Kata Pendidikan Australia	scot/1060
ID Store norske leksikon	aluminium
ID Tesaurus BNCF	601
ID Tesaurus ILO	-299791527
ID Tesaurus Leiden ASC	29489814X
ID Tesaurus STW untuk Ilmu Ekonomi	14293-3
ID Treccani	alluminio
ID Vikidia Perancis	Aluminium
ID WordNet 3.1 Synset	14651998-n
ID YSO	19563
ID bahan DSSTox	DTXSID3040273
ID dalam talian Brockhaus Enzyklopädie	aluminium-20
ID kewibawaan Perpustakaan Kongres	sh85003956
ID pemerihal MeSH	D000535
ID perbendaharaan kata LoC dan MARC	mmaterial/alu
ID rencana Ensiklopedia Kanada	aluminum
ID rencana Klexikon	Aluminium
ID tesaurus PACTOLS	pcrtuV4RYc06TP
ID tesaurus Parlimen UK	8321
ID tesaurus RKD	45135
ID topik Quora	Aluminium
ID topik Zhihu	19632850
InChI	InChI=1S/Al
InChIKey	XAGFODPZIPBFFR-UHFFFAOYSA-N
Italian Vikidia ID	Alluminio
KEGG ID	C06264
Krugosvet article	nauka_i_tehnika/fizika/ALYUMINI.html
Latvian National Encyclopedia Online ID	116306
Maksud Tertakrif OmegaWiki	149
MeSH concept ID	M0000824
Mindat mineral ID	107
NALT ID	7265
Nomisma ID	al
OpenAlex ID	C513153333
PM20 ware ID	141969
Pengenal Pasti Arkib Negara A.S.	10637694
PubChem CID	5359268
RDA value vocabularies ID	RDAMaterial/1003
RxNorm ID	1311504
Römpp online ID	RD-01-01786
Spanish Cultural Heritage thesauri ID	materias/1000919
Spanish Vikidia ID	Aluminio
UK Archival Thesaurus ID	f2/mt225/4347/7533
UNBIS Thesaurus ID	1000253
UNII	CPD4NFA903
USGS Thesaurus ID	1390
ZVG number	7130
archINFORM keyword ID	39
nombor E	E173
nombor pendaftaran CAS	7429-90-5
pengecam AAT	300011015
pengecam NDL	00560358

Aluminium (Al)

Sifat Fizikal

Sifat Kimia

other

Isotopes of Aluminum

21Al

22Al

23Al

24Al

25Al

26Al

27Al

28Al

29Al

30Al

31Al

32Al

33Al

34Al

35Al

36Al

37Al

38Al

39Al

40Al

41Al

42Al

43Al

sejarah

sumber

Nuclear Screening Constants

²¹Al

²²Al

²³Al

²⁴Al

²⁵Al

²⁶Al

²⁷Al

²⁸Al

²⁹Al

³⁰Al

³¹Al

³²Al

³³Al

³⁴Al

³⁵Al

³⁶Al

³⁷Al

³⁸Al

³⁹Al

⁴⁰Al

⁴¹Al

⁴²Al

⁴³Al