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group III element comparison table

Subject	has pronunciation	has space group	has thermal neutron capture cross section	has rigidity modulu	has isotope mass range	stable isotope	has heat of vaporization	has discoverer	has thermal conductivity	has discovery date	has name origin	has linear expansion coefficient	has heat of fusion	has specimen	has main mining area	has daily dietary intake	has lethal intake	has ocean residence time	has mineral	has melting point	has neutron scattering length	has image	has ocean concentration	has covalent radii	has term symbol	has crystal cell dimension	has level in human liver	has mass of element in person	has poisson's ratio	has reserve	has ocean oxidation state	is a kind of	has young's modulu	has heat capacity	has bulk modulu	has van der Waals radii	has molar volume	has definition	has boiling point	has hazard	has biological role	has ionic radii	has electrical resistivity	has relative atomic mass	has chief source	has electron affinity	has registry number	has density	has atomic radii	has atomic number	has synthesis mechanism	has mass magnetic susceptibility	has discovery location	has level in human bone	has number of isotope	has toxic intake	has abundance	has atomic emission line	reacts with	has longest lived isotope	has symbol	has use	has crystal type	has level in human muscle	has world production	has electron configuration	has number of proton	has level in human blood	has mass absorption coefficient	has level in human	has electronegativity
aluminium	al-oo-min-iuhm	Fm3m		26.2 GPa	22 to 31	aluminium 27	293.72 kJ mol-1	Oersted	237 W m-1 K-1 at 300 K	1825	alumen = alum from latin	23.03 K-1	10.67 kJ mol-1	foil, granules, ingots, pellets, powder, rod, shot or wire. Safe. Aluminum powder can react dangerously with other materials.	Surinam, Jamaica, Ghana, Indonesia, Russia	2.45 mg		150 years	bauxite, boehmite, diaspore, gibbsite, andalusite, corundum, sillimanite, topaz	933.52 K	0.3449 × 10-12 cm		depth indenpendent	125 pm	2P1/2 in ground state	a = 404.959 pm	3 - 23 p.p.m.	60 mg for a 70 kg average person	0.345 GPa	6 × 106 tonnes	III	accumulating oceanic element	70.6 GPa	21.38 J K-1 mol-1 for gas at constant pressure 0.1 MPa at 298.15 K	75.2 GPa	205 pm	10.00 cm3	soft and malleable metal	2740 K	accumulates in the body from daily intake, compounds are used as food additives and in indigestion tablets	none	57 pm for Al3+	2.6548 × 108 Ω m at 293 K	26.981539 in units of 12C = 12.000	bauxite	44 kJ mol-1 from Al to Al-	7429-90-5 for Chemical Abstracts System database	2390 kg m-3 for liquid at 933.52 K melting point	143 pm	13		7.7 × 109 kg-1 m3 for solid	Copenhagen, Denmark	4 - 27 p.p.m.	11	5 g	0.13 × 10-4 p.p.m. in deep Pacific seawater	396.152 nm for Al I (strong)	air to produce a thin protective oxide layer	aluminium 27 which is stable	Al	vehicle, aircraft and construction industries	f.c.c.	0.7 - 28 p.p.m.	15 × 106 tonnes per year	[Ne]3s23p1 in ground state	13	0.39 mg dm-3	5.16 cm2 g-1 for MoKα X-ray diffraction		1.61 Pauling
boron	bohr-on	R3m for α-B	767 barns		8 to 13		538.9 kJ mol-1	L.J. Lussac and L.J. Thenard	27.0 W m-1 K-1 at 300 K	1808	buraq from Arabic	5 × 10-6 K-1	22.2 kJ mol-1	crystals, pieces or powder. Safe.	ulexite in USA, Tibet, Chile; colemanite in USA, Turkey	1 - 3 mg	10 - 20 g as boric acid	1 × 107 years	borax, colemanite, datolite, kernite, ulexite	2573 K	0.535 × 10-12 cm		depth indenpendent	88 pm	2P1/2 in ground state	a = 506.7, α = 58deg4' pm for α-B		18 mg for a 70 kg average person		270 × 106 tonnes as B2O3	III	accumulating oceanic element		20.799 J K-1 mol-1 for gas at constant pressure 0.1 MPa at 298.15 K		208 pm	4.62 cm3	Non-metal with several forms - the most common form is a dark amorphous powder, unreactive to water, acids and alkalis. Rare and fragile element. Nuclear reactions in stars destroy it. Most boron is created in space, by cosmic rays that smash into heavier atoms and split them.	3931 K	boric acid and borates are poisonous, although once used in medicines	essential to plants; toxic in excess	23 pm for B3+	18000 Ω m at 293 K	10.811 in units of 12C = 12.000	kernite, borax, ulexite, colemanite	26.7 kJ mol-1 from B to B-	7440-42-8 for Chemical Abstracts System database	2340 kg m-3 for β-rhombohedral solid at 293 K	83 pm	5		-7.8 × 10-9 kg-1 m3 for solid	Paris, France and London, England		6 including nuclear isomers	5 g as boric acid	4.41 p.p.m. in seawater	1166.247 nm for B I	metals to form borides	boron 11	B	borosilicate glass, detergents and fire-retardants	rhombohedral for α-B		1 × 106 tonnes year-1 as B2O3	[He]2s22p1 in ground state	5		0.392 cm2 g-1 for MoKalpha X-ray diffraction	0.33 - 1 p.p.m. in muscle	2.04 Pauling
gallium																		10000 years					unknown								III	unclassified oceanic element
indium																		unknown					unknown								III	unclassified oceanic element
thallium																		10000 years					depth indenpendent								I	accumulating oceanic element

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