actinide Comparison Table

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actinide comparison table

Subject has number of proton has atomic number has occurrence has linear expansion coefficient has daily dietary intake has heat of sublimation has world production has longest lived isotope has crystal type has heat of vaporization has molar volume has electron configuration has ocean residence time has symbol has density has term symbol has thermal conductivity has atomic emission line has mass absorption coefficient has boiling point has discovery location has abundance reacts with has registry number has decay product has level in human has pronunciation has ocean oxidation state has specimen has discoverer has atomic radii has ionic radii has biological role has chief source has name origin is a kind of has melting point has number of isotope has relative atomic mass has hazard has ocean concentration has image has heat capacity has isotope mass range has electronegativity has space group has definition has discovery date has heat of fusion has desintegration energy has mass of element in person has crystal cell dimension

actinium 89 89 14.9 K^-1 nil 51.9 ± 0.5 kJ mol^-1 probably less than a gram actinium 227 f.c.c. 418 kJ mol^-1 22.6 cm³ [Rn]6d¹7s² in ground state Ac 10060 kg m^-3 for solid at 293 K ²D_3/2 in ground state 12 W m^-1 K^-1 at 300 K 591.085 nm for Ac II cm² g^-1 for MoK_α X-ray diffraction 3470 ± 300 K Paris, France nil in seawater water to release hydrogen gas 7440-34-8 for Chemical Abstracts System database the products produced immediately after decay nil ak-tin-iuhm not commerecially available Andre Debierne 188 pm 118 pm for Ac³⁺ none uranium ore contain 0.2 p.p.m. aktinos from Greek word for 'ray' radioactive element 1320 ± 50 K 26 227.0728 for ²²⁷Ac in units of ¹²C = 12.000 never encountered normally, dangerous because it is a powerful source of α-radiation, element found only inside nuclear facilities or research laboratories 20.84 J K^-1 mol^-1 for gas at constant pressure 0.1 MPa at 298.15 K 209 to 232 1.1 Pauling Fm3m soft, silvery-white, radioactive metal which glows in the dark 1899 14.2 kJ mol^-1 the total energy produced when the particle decays nil for a 70 kg average person a = 531.1 pm

protactinium 89 to 103 ocean unknown V unclassified oceanic element unknown

thorium 89 to 103 ocean 50 years IV scavenged oceanic element decreasing with depth

transuranium element greater than 92 synthetic element A synthetic element with atomic number greater than 92 (uranium)

uranium 89 to 103 ocean 300000 years VI accumulating oceanic element depth indenpendent

Next inner transition metal: rare Earth Up: inner transition metal, metal

Subject	has number of proton	has atomic number	has occurrence	has linear expansion coefficient	has daily dietary intake	has heat of sublimation	has world production	has longest lived isotope	has crystal type	has heat of vaporization	has molar volume	has electron configuration	has ocean residence time	has symbol	has density	has term symbol	has thermal conductivity	has atomic emission line	has mass absorption coefficient	has boiling point	has discovery location	has abundance	reacts with	has registry number	has decay product	has level in human	has pronunciation	has ocean oxidation state	has specimen	has discoverer	has atomic radii	has ionic radii	has biological role	has chief source	has name origin	is a kind of	has melting point	has number of isotope	has relative atomic mass	has hazard	has ocean concentration	has image	has heat capacity	has isotope mass range	has electronegativity	has space group	has definition	has discovery date	has heat of fusion	has desintegration energy	has mass of element in person	has crystal cell dimension
actinium	89	89		14.9 K^-1	nil	51.9 ± 0.5 kJ mol^-1	probably less than a gram	actinium 227	f.c.c.	418 kJ mol^-1	22.6 cm³	[Rn]6d¹7s² in ground state		Ac	10060 kg m^-3 for solid at 293 K	²D_3/2 in ground state	12 W m^-1 K^-1 at 300 K	591.085 nm for Ac II	cm² g^-1 for MoK_α X-ray diffraction	3470 ± 300 K	Paris, France	nil in seawater	water to release hydrogen gas	7440-34-8 for Chemical Abstracts System database	the products produced immediately after decay	nil	ak-tin-iuhm		not commerecially available	Andre Debierne	188 pm	118 pm for Ac³⁺	none	uranium ore contain 0.2 p.p.m.	aktinos from Greek word for 'ray'	radioactive element	1320 ± 50 K	26	227.0728 for ²²⁷Ac in units of ¹²C = 12.000	never encountered normally, dangerous because it is a powerful source of α-radiation, element found only inside nuclear facilities or research laboratories			20.84 J K^-1 mol^-1 for gas at constant pressure 0.1 MPa at 298.15 K	209 to 232	1.1 Pauling	Fm3m	soft, silvery-white, radioactive metal which glows in the dark	1899	14.2 kJ mol^-1	the total energy produced when the particle decays	nil for a 70 kg average person	a = 531.1 pm
protactinium		89 to 103	ocean										unknown															V								unclassified oceanic element					unknown
thorium		89 to 103	ocean										50 years															IV								scavenged oceanic element					decreasing with depth
transuranium element		greater than 92																																		synthetic element											A synthetic element with atomic number greater than 92 (uranium)
uranium		89 to 103	ocean										300000 years															VI								accumulating oceanic element					depth indenpendent