|
gptkbp:instance_of
|
gptkb:isotope
|
|
gptkbp:block
|
p-block
|
|
gptkbp:color
|
silvery-gray
|
|
gptkbp:combatants
|
7.87 Me V
|
|
gptkbp:composed_of
|
reacts with acids
forms oxides
forms sulfides
|
|
gptkbp:cooling_system
|
0.128 J/(g· K)
35.3 W/(m· K)
|
|
gptkbp:discovered_by
|
discovery not attributed to a single individual
|
|
gptkbp:dissolved
|
insoluble in water
|
|
gptkbp:electronegativity
|
1.87 (Pauling scale)
[ Xe] 4f14 5d10 6s2 6p2
|
|
gptkbp:engine
|
cables
soldering
lead-acid batteries
radiation shielding
|
|
gptkbp:environmental_impact
|
pollutant
toxic to humans
|
|
gptkbp:financial_performance
|
gptkb:theorem
|
|
gptkbp:historical_period
|
gptkb:6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Pb-208
|
|
gptkbp:is_part_of
|
lead family
|
|
gptkbp:is_used_in
|
gptkb:weapon
nuclear reactors
medical applications
glass manufacturing
X-ray shielding
|
|
gptkbp:isotopes
|
126
82
Pb-206
Pb-207
|
|
gptkbp:lifespan
|
gptkb:Professional_Wrestler
|
|
gptkbp:mass
|
208
|
|
gptkbp:melting_point
|
1749 ° C
327.5 ° C
|
|
gptkbp:members
|
gptkb:14
|
|
gptkbp:mode
|
alpha decay
|
|
gptkbp:occurs_in
|
found in uranium ores
natural lead
|
|
gptkbp:parent
|
gptkb:Th-232
|
|
gptkbp:population
|
11.343 g/cm³
|
|
gptkbp:roll_rate
|
gptkb:0
|
|
gptkbp:symbol
|
Pb
|
|
gptkbp:uses
|
radiometric dating
|
|
gptkbp:bfsParent
|
gptkb:Po-212
|
|
gptkbp:bfsLayer
|
6
|