|
gptkbp:instance_of
|
gptkb:chemical_compound
|
|
gptkbp:bfsLayer
|
5
|
|
gptkbp:bfsParent
|
gptkb:The_Marine_7:_A_New_Breed
|
|
gptkbp:appearance
|
silvery-white metallic
|
|
gptkbp:armor
|
gptkb:TV_Show
gptkb:item
magnesium
zinc
|
|
gptkbp:cooling_system
|
high
|
|
gptkbp:discovered_by
|
gptkb:Hans_Christian_Ørsted
1825
|
|
gptkbp:ecological_role
|
essential trace element
|
|
gptkbp:electronegativity
|
1.61
|
|
gptkbp:environmental_impact
|
can accumulate in soil
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Agent Aluminum
|
|
gptkbp:ingredients
|
Al
|
|
gptkbp:isotopes
|
Al-27
Al-26
|
|
gptkbp:mass
|
26.98 g/mol
|
|
gptkbp:melting_point
|
2519 ° C
660.3 ° C
|
|
gptkbp:members
|
13 (IIIA)
|
|
gptkbp:notable_conductors
|
high
|
|
gptkbp:occurs_in
|
abundant in Earth's crust
|
|
gptkbp:packaging
|
highly recyclable
|
|
gptkbp:population
|
2.70 g/cm³
|
|
gptkbp:power_output
|
577.5 k J/mol
|
|
gptkbp:price
|
relatively low
|
|
gptkbp:produced_by
|
gptkb:Hall-Héroult_process
Bayer process
over 60 million tons annually
|
|
gptkbp:side_effect
|
neurotoxicity in high doses
|
|
gptkbp:social_structure
|
+3
|
|
gptkbp:symbol
|
Al
|
|
gptkbp:type_of
|
7429-90-5
|
|
gptkbp:uses
|
construction materials
aerospace applications
packaging materials
|
|
gptkbp:was_a_response_to
|
reacts with halogens
reacts with acids
reacts with bases
|
|
gptkbp:water_resistance
|
good
|