LITHIUM, Li (3)
HYDROGEN TO OGANESSON
ATOMIC ARCHITECTURE
LITHIUM
Li (3)
ˈlɪθiəm
PHONETICS
Lithium is lightest and least dense metal that is highly reactive and flammable and is typically stored in mineral oil as it corrodes quickly from a grey to a black tarnish.
ELEMENT BRIEF
1817, Johan August Arfvedson, Sweden.
DISCOVERY
Ancient Greek, λίθος lithos, 'stone'.
ETYMOLOGY
Lithium
ELEMENT
Li
SYMBOL
3
ATOMIC NUMBER
7439-93-2
CAS NUMBER
ELEMENTAL SPECTRUM
Silver
ELEMENTAL COLOUR
-
REFRACTIVE INDEX
-
POISSON RATIO
12.972 cm³
MOLAR VOLUME
-
BRINELL HARDNESS
0.60
MOHS HARDNESS
-
VICKERS HARDNESS
6,000 m/s, Mach 17.492'7
SPEED OF SOUND
11.00G Pa, 108.561'6k Atm
BULK MODULUS
4.20G Pa, 41.450'8k Atm
SHEAR MODULUS
4.90G Pa, 48.359'2k Atm
YOUNG MODULUS
ALLOTROPES
453.69 K, 180.54 °C
MELTING POINT
1,615.15 K, 1,342.00 °C
BOILING POINT
452.15 K, 179.00 °C
AUTOMATIC IGNITION
-
FLASHPOINT
3,223.00 K, 2,949.85 °C
CRITICAL TEMPERATURE
67.00M Pa, 661 Atm
CRITICAL PRESSURE
85.000'000 W/(m K)
THERMAL CONDUCTIVITY
0.000’046'0 K¯¹
THERMAL EXPANSION
3,570.00 J/(kg K)
SPECIFIC HEAT
3.000 kJ/mol
HEAT FUSION
147.000 kJ/mol
HEAT VAPORISATION
298.000 J/(kg K)
HEAT COMBUSTION
-
CURIE POINT
-
NEEL POINT
-
ADIABATIC INDEX
Solid
PHASE
Conductor
ELECTRICAL TYPE
11.00M S/m
CONDUCTIVITY
94.00n Ω.m
RESISTIVITY
-
SUPERCONDUCTING POINT
Paramagnetic
MAGNETIC TYPE
0.000'000'006'3
MASS SUSCEPTIBILITY
0.000'000'000'043'70
MOLAR SUSCEPTIBILITY
0.000'003'370'00
VOLUME SUSCEPTIBILITY
Alkali Metal
CLASSIFICATION
6.940'037'6
ATOMIC WEIGHT
167 pm
ATOMIC RADIUS
133 pm
COVALENT RADIUS SINGLE BOND
124 pm
COVALENT RADIUS DOUBLE BOND
-
COVALENT RADIUS TRIPLE BOND
181 pm
VAN DER WAALS RADIUS
[He]2s¹
ELECTRON CONFIGURATION
Cubic, Body-centred
CRYSTAL STRUCTURE
0.535'00 g/cm³
DENSITY AS SOLID
0.512'00 g/cm³
DENSITY AS LIQUID
-
DENSITY AS GAS
lm_3m
SPACE GROUP NAME
229
SPACE GROUP NUMBER
π/2, π/2 & π/2
LATTICE ANGLES
351, 351 & 351 pm
LATTICE CONSTANTS
1
VALENCE
0.98
ELECTRONEGATIVITY
59.63 kJ/mol
ELECTRON AFFINITY
IONISATION ENERGY
0.000'000'6 %
UNIVERSE
0.000'17 %
METEORITES
0.000'000'006 %
SUN
0.001'7 %
EARTH CRUST
0.000'018 %
OCEANS
0.000'234 %
HUMANS
Stable
HALF LIFE
Stable
LIFETIME
2s¹ = 2, 0, 0, +1/2
QUANTUM NUMBERS
1.370'00 b σs
NEUTRON CROSS SECTION
70.500'00 b σa
NEUTRON MASS ABSORPTION
STABLE ISOTOPES
UNSTABLE ISOTOPES
ISOTOPIC CHAIN
CENTRALDATACORE
SHARE