Litij[um] (Li)

hemijski element sa simbolom Li i atomskim brojem 3

Atomic Number	3
Atomic Weight	6.94
Maseni broj	7

Group	1
Period	2
Block	s

Proton	3 p⁺
Neutron	4 n⁰
Elektron	3 e^-

Animated Bohrov model atoma of Li (Litij[um])

Physical Property

Atomski Radijus	145 pm 220 pm
Molarni volumen	13,1 cm³/mol
covalent radius	133 pm 124 pm 150 pm 128 pm
Metallic Radius	123 pm 155 pm
Ionski radijus	59 pm 76 pm 92 pm
Crystal Radius	73 pm 90 pm 106 pm
Van der Waalsov radijus	220 pm 181 pm 182 pm 255 pm 245,1 pm
gustoća	0,534 g/cm³ 512 kg/m³

Chemical Property

{ERROR}

energija

proton affinity
electron affinity	0,618049 eV/particle
ionization energy	5,391714761 eV/particle 75,6400937 eV/particle 122,4543538 eV/particle

Toplota isparavanja	148 kJ/mol
toplota topljenja	2,89 kJ/mol
standard enthalpy of formation	159,3 kJ/mol
Elektron

electron shell	2, 1

Valentni elektron	1 ⓘ

electron configuration	[He] 2s¹ⓘ 1s² 2s¹

oksidacijsko stanje	0, 1
Elektronegativnost	5,392 eV/particle 0.105093 0.98
Electrophilicity Index	0,9457422835847783 eV/particle
fundamental state of matter

agregatno stanje
gaseous state of matter
Boiling Point	1.615,15 K
Melting Point	453,65 K
critical pressure	67 MPa
Kritična temperatura	3.223,15 K
Trojna tačka
appearance
boja	Black #b22222 #cc80ff #cc80ff
appearance	silvery-white
Indeks prelamanja
thermodynamic material property
Thermal Conductivity	84,8 W/(m K)
thermal expansion	0,000046 1/K
molar heat capacity	24,86 J/(mol K)
Specific Heat Capacity	3,582 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
Specifična električna provodljivost	11 MS/m
electrical resistivity	0,00000009400000000002 Ω*m
Superprovodljivost
Magnetizam
type	paramagnetic
magnetic susceptibility (Mass)	0,0000000256 m³/Kg
magnetic susceptibility (Molar)	0,000000000178 m³/mol
magnetic susceptibility (Volume)	0,0000137
magnetic ordering
Kirijeva tačka
Néel temperature
struktura
Crystal Structure	{ERROR}
lattice constant	3,49 Å
Lattice Angles	π/2, π/2, π/2
mechanical property
Tvrdoća	0,6 MPa
bulk modulus	11 GPa
shear modulus	4,2 GPa
Young's modulus	4,9 GPa
Poisson's ratio
Brzina zvuka	6.000 m/s
klasifikacija
Category	Actinides, Alkali metals
CAS Group	IA
IUPAC Group	IA
Glawe Number	12
Mendeleev Number	1
Pettifor Number	12
Geochemical Class	alkali metal
Goldschmidt classification	litophile

other

Gas Basicity
polarizability	164,1125 ± 0,0005 a₀
C6 Dispersion Coefficient	1.392 a₀ 1.410 a₀
allotrope
Neutron cross section	71
Neutron Mass Absorption
Kvantni brojevi	2S1/2
space group	229 (Im_3m)

Isotopes of Lithium

Stable Isotopes	2
Unstable Isotopes	9
Natural Isotopes	2

³Li

Maseni broj	3
broj neutrona	0
Relative Atomic Mass	3,030775 ± 0,002147 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	3/2
nuclear quadrupole moment
datum otkrića
parity	-

decay mode	intensity
p (proton emission)

⁴Li

Maseni broj	4
broj neutrona	1
Relative Atomic Mass	4,027185561 ± 0,000227733 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	91 ± 9 ys
spin	2
nuclear quadrupole moment
datum otkrića	1965
parity	-

decay mode	intensity
p (proton emission)	100%

⁵Li

Maseni broj	5
broj neutrona	2
Relative Atomic Mass	5,0125378 ± 0,000053677 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	370 ± 30 ys
spin	3/2
nuclear quadrupole moment
datum otkrića	1941
parity	-

decay mode	intensity
p (proton emission)	100%

⁶Li

Maseni broj	6
broj neutrona	3
Relative Atomic Mass	6,01512288742 ± 0,00000000155 Da
g-factor	0,822043 ± 0,000003
natural abundance	4,85 ± 1,71
Radioaktivnost	stable isotope
Vrijeme poluraspada	Not Radioactive ☢️
spin	1
nuclear quadrupole moment	-0,000806 ± 0,000006
datum otkrića	1921
parity	+

⁷Li

Maseni broj	7
broj neutrona	4
Relative Atomic Mass	7,01600343426 ± 0,0000000045 Da
g-factor	2,170938 ± 0,000008
natural abundance	95,15 ± 1,71
Radioaktivnost	stable isotope
Vrijeme poluraspada	Not Radioactive ☢️
spin	3/2
nuclear quadrupole moment	-0,04 ± 0,0003
datum otkrića	1921
parity	-

⁸Li

Maseni broj	8
broj neutrona	5
Relative Atomic Mass	8,022486244 ± 0,00000005 Da
g-factor	0,82675 ± 0,00001
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	838,7 ± 0,3 ms
spin	2
nuclear quadrupole moment	0,0314 ± 0,0002
datum otkrića	1935
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻α (β⁻-delayed α emission)	100%

⁹Li

Maseni broj	9
broj neutrona	6
Relative Atomic Mass	9,026790191 ± 0,0000002 Da
g-factor	2,2911066666667 ± 0,00004
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	178,2 ± 0,4 ms
spin	3/2
nuclear quadrupole moment	-0,0304 ± 0,0002
datum otkrića	1951
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	50.5%

¹⁰Li

Maseni broj	10
broj neutrona	7
Relative Atomic Mass	10,035483453 ± 0,000013656 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2 ± 0,5 zs
spin	1
nuclear quadrupole moment
datum otkrića	1975
parity	-

decay mode	intensity
n (neutron emission)	100%

¹¹Li

Maseni broj	11
broj neutrona	8
Relative Atomic Mass	11,043723581 ± 0,00000066 Da
g-factor	2,4474 ± 0,00013333333333333
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	8,75 ± 0,06 ms
spin	3/2
nuclear quadrupole moment	-0,0333 ± 0,0005
datum otkrića	1966
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	86.3%
2n (2-neutron emission)	4.1%
3n (3-neutron emission)	1.9%
β⁻α (β⁻-delayed α emission)	1.7%
β⁻ d (β⁻-delayed deuteron emission)	0.013%
β⁻ t (β⁻-delayed triton emission)	0.0093%

¹²Li

Maseni broj	12
broj neutrona	9
Relative Atomic Mass	12,052613942 ± 0,000032213 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	1
nuclear quadrupole moment
datum otkrića	2008
parity	-

decay mode	intensity
n (neutron emission)

¹³Li

Maseni broj	13
broj neutrona	10
Relative Atomic Mass	13,061171503 ± 0,00007515 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	3,3 ± 1,2 zs
spin	3/2
nuclear quadrupole moment
datum otkrića	2008
parity	-

decay mode	intensity
2n (2-neutron emission)	100%

historija

otkrivač ili izumitelj	Johann Arfwedson
mjesto otkrića	Sweden
datum otkrića	1817
Etimologija	Greek: lithos (stone).
pronunciation	LITH-i-em (engleski)

izvor

Abundance
Abundance in Earth's crust	20 mg/kg
natural abundance (okean)	0,18 mg/L
natural abundance (ljudsko tijelo)	0,000003 %
natural abundance (Meteoroidi)	0,00017 %
natural abundance (Sunce)	0,000000006 %
Abundance in Universe	0,0000006 %

Nuclear Screening Constants

1	s	0.3094
2	s	1.7208

Litij[um] on ChemicalAid

Litij[um] (Li)

Physical Property

Chemical Property

other

Isotopes of Lithium

3Li

4Li

5Li

6Li

7Li

8Li

9Li

10Li

11Li

12Li

13Li

historija

izvor

Nuclear Screening Constants

³Li

⁴Li

⁵Li

⁶Li

⁷Li

⁸Li

⁹Li

¹⁰Li

¹¹Li

¹²Li

¹³Li