User:Femto/elements e10

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• Obsolete, merged into articles
• page E1 — H He Li Be B C N O F Ne
• page E2 — Na Mg Al Si P S Cl Ar
• page E3 — K Ca Ga Ge As Se Br Kr
• page E4 — Sc Ti V Cr Mn Fe Co Ni Cu Zn
• page E5 — Rb Sr In Sn Sb Te I Xe
• page E6 — Y Zr Nb Mo Tc Ru Rh Pd Ag Cd
• page E7 — Cs Ba Tl Pb Bi Po At Rn
• page E8 — La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb
• page E9 — Lu Hf Ta W Re Os Ir Pt Au Hg
• page E10 — Fr Ra Lr Rf Db Sg Bh Hs Mt Ds Rg Uub Uut Uuq Uup Uuh
• page E11 — Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No

Contents 1 francium 2 radium 3 lawrencium 4 rutherfordium 5 dubnium 6 seaborgium 7 bohrium 8 hassium 9 meitnerium 10 darmstadtium 11 roentgenium 12 ununbium 13 ununtrium 14 ununquadium 15 ununpentium 16 ununhexium

[edit] francium

87 - ← francium → radium Cs ↑ Fr ↓ (Uue) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	francium, Fr, 87
Chemical series	alkali metals
Group, Period, Block	1, 7, s
Appearance	metallic
Atomic mass	(223) g/mol
Electron configuration	[Rn] 7s1
Electrons per shell	2, 8, 18, 32, 18, 8, 1
Physical properties
Phase	solid
Density (near r.t.)	? 1.87 g·cm−3
Melting point	300 K (27 °C, 80 °F)
Boiling point	? 950 K (? 677 °C, ? °F)
Heat of fusion	ca. 2 kJ·mol−1
Heat of vaporization	ca. 65 kJ·mol−1
Vapor pressure P/Pa 1 10 100 1 k 10 k 100 k at T/K (404) (454) (519) (608) (738) (946)
Atomic properties
Crystal structure	cubic body centered
Oxidation states	1 (strongly basic oxide)
Electronegativity	0.7 (Pauling scale)
Ionization energies	1st: 380 kJ/mol
Miscellaneous
Magnetic ordering	???
Thermal conductivity	(300 K)  ??? 15 W·m−1·K−1
CAS registry number	7440-73-5
Selected isotopes
Main article: Isotopes of femto/elements e10 iso NA half-life DM DE (MeV) DP 222Fr syn 14.2 m ß- 2.033 222Ra 223Fr 100% 22.00 m ß- 1.149 221Ra 223Fr 100% 22.00 m α 5.430 219At
References

[edit] radium

88 francium ← radium → actinium Ba ↑ Ra ↓ (Ubn) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	radium, Ra, 88
Chemical series	alkaline earth metals
Group, Period, Block	2, 7, s
Appearance	silvery white metallic
Atomic mass	(226) g/mol
Electron configuration	[Rn] 7s2
Electrons per shell	2, 8, 18, 32, 18, 8, 2
Physical properties
Phase	solid
Density (near r.t.)	5.5 g·cm−3
Melting point	973 K (700 °C, 1292 °F)
Boiling point	2010 K (1737 °C, 3159 °F)
Heat of fusion	8.5 kJ·mol−1
Heat of vaporization	113 kJ·mol−1
Heat capacity	(25 °C)  ??? J·mol−1·K−1
Vapor pressure P/Pa 1 10 100 1 k 10 k 100 k at T/K 819 906 1037 1209 1446 1799
Atomic properties
Crystal structure	cubic body centered
Oxidation states	2 (strongly basic oxide)
Electronegativity	0.9 (Pauling scale)
Ionization energies	1st: 509.3 kJ/mol
	2nd: 979.0 kJ/mol
Atomic radius	215 pm
Miscellaneous
Magnetic ordering	nonmagnetic
Electrical resistivity	(20 °C) 1 µΩ·m
Thermal conductivity	(300 K) 18.6 W·m−1·K−1
CAS registry number	7440-14-4
Selected isotopes
Main article: Isotopes of femto/elements e10 iso NA half-life DM DE (MeV) DP 226Ra trace 1602 y alpha 4.871 222Rn 228Ra syn 6.7 y beta- 0.046 228Ac
References

[edit] lawrencium

103 nobelium ← lawrencium → rutherfordium Lu ↑ Lr ↓ (Upt) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	lawrencium, Lr, 103
Chemical series	transition metals
Group, Period, Block	3, 7, d
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(262) g/mol
Electron configuration	probably [Rn] 5f14 7s2 7p1
Electrons per shell	2, 8, 18, 32, 32, 9, 2
Phase	presumably a solid
Melting point	1900 K (1627 °C, 2961 °F)
Ionization energies	1st: 470 kJ/mol
CAS registry number	22537-19-5
References

[edit] rutherfordium

104 lawrencium ← rutherfordium → dubnium Hf ↑ Rf ↓ (Upq) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	rutherfordium, Rf, 104
Chemical series	transition metals
Group, Period, Block	4, 7, d
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(261) g/mol
Electron configuration	probably [Rn] 5f14 6d2 7s2
Electrons per shell	2, 8, 18, 32, 32, 10, 2
Phase	presumably a solid
Ionization energies	1st: 580 kJ/mol
CAS registry number	53850-36-5
References

[edit] dubnium

105 rutherfordium ← dubnium → seaborgium Ta ↑ Db ↓ (Upp) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	dubnium, Db, 105
Chemical series	transition metals
Group, Period, Block	5, 7, d
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(262) g/mol
Electron configuration	probably [Rn] 5f14 6d3 7s2
Electrons per shell	2, 8, 18, 32, 32, 11, 2
Phase	presumably a solid
CAS registry number	53850-35-4
References

[edit] seaborgium

106 dubnium ← seaborgium → bohrium W ↑ Sg ↓ (Uph) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	seaborgium, Sg, 106
Chemical series	transition metals
Group, Period, Block	6, 7, d
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(266) g/mol
Electron configuration	probably [Rn] 5f14 6d4 7s2
Electrons per shell	2, 8, 18, 32, 32, 12, 2
Phase	presumably a solid
CAS registry number	54038-81-2
References

[edit] bohrium

107 seaborgium ← bohrium → hassium Re ↑ Bh ↓ (Ups) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	bohrium, Bh, 107
Chemical series	transition metals
Group, Period, Block	7, 7, d
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(264) g/mol
Electron configuration	probably [Rn] 5f14 6d5 7s2
Electrons per shell	2, 8, 18, 32, 32, 13, 2
Phase	presumably a solid
CAS registry number	54037-14-8
References

[edit] hassium

108 bohrium ← hassium → meitnerium Os ↑ Hs ↓ (Upo) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	hassium, Hs, 108
Chemical series	transition metals
Group, Period, Block	8, 7, d
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(277) g/mol
Electron configuration	probably [Rn] 5f14 6d6 7s2
Electrons per shell	2, 8, 18, 32, 32, 14, 2
Phase	presumably a solid
CAS registry number	54037-57-9
References

[edit] meitnerium

109 hassium ← meitnerium → darmstadtium Ir ↑ Mt ↓ (Upe) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	meitnerium, Mt, 109
Chemical series	transition metals
Group, Period, Block	9, 7, d
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(268) g/mol
Electron configuration	probably [Rn] 5f14 6d7 7s2
Electrons per shell	2, 8, 18, 32, 32, 15, 2
Phase	presumably a solid
CAS registry number	54038-01-6
References

[edit] darmstadtium

110 meitnerium ← darmstadtium → roentgenium Pt ↑ Ds ↓ (Uhn) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	darmstadtium, Ds, 110
Chemical series	transition metals
Group, Period, Block	10, 7, d
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(281) g/mol
Electron configuration	probably [Rn] 5f14 6d9 7s1
Electrons per shell	2, 8, 18, 32, 32, 16, 2
Phase	presumably a solid
CAS registry number	54083-77-1
References

[edit] roentgenium

111 darmstadtium ← roentgenium → ununbium Au ↑ Rg ↓ (Uhu) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	roentgenium, Rg, 111
Chemical series	transition metals
Group, Period, Block	11, 7, d
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(272) g/mol
Electron configuration	probably [Rn] 5f14 6d10 7s1
Electrons per shell	2, 8, 18, 32, 32, 17, 2
Phase	presumably a solid
CAS registry number	54386-24-2
References

[edit] ununbium

112 roentgenium ← ununbium → ununtrium Hg ↑ Uub ↓ (Uhb) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	ununbium, Uub, 112
Chemical series	transition metals
Group, Period, Block	12, 7, d
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(277) g/mol
Electron configuration	probably [Rn] 5f14 6d10 7s2
Electrons per shell	2, 8, 18, 32, 32, 18, 2
Phase	solid
CAS registry number	54084-26-3
References

[edit] ununtrium

113 ununbium ← ununtrium → ununquadium Tl ↑ Uut ↓ (Uht) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	ununtrium, Uut, 113
Chemical series	poor metals
Group, Period, Block	13, 7, p
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(284) g/mol
Electron configuration	probably [Rn] 5f14 6d10 7s27p1
Electrons per shell	2, 8, 18, 32, 32, 18, 3
Phase	presumably a solid
CAS registry number	54084-70-7
References

[edit] ununquadium

114 ununtrium ← ununquadium → ununpentium Pb ↑ Uuq ↓ (Uhq) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	ununquadium, Uuq, 114
Chemical series	poor metals
Group, Period, Block	14, 7, p
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(289) g/mol
Electron configuration	probably [Rn] 5f14 6d10 7s2 7p2
Electrons per shell	2, 8, 18, 32, 32, 18, 4
Phase	presumably a solid
CAS registry number	54085-16-4
References

[edit] ununpentium

115 ununquadium ← ununpentium → ununhexium Bi ↑ Uup ↓ (Uhp) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	ununpentium, Uup, 115
Chemical series	poor metals
Group, Period, Block	15, 7, p
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(288) g/mol
Electron configuration	probably [Rn] 5f14 6d10 7s27p3
Electrons per shell	2, 8, 18, 32, 32, 18, 5
Phase	presumably a solid
CAS registry number	54085-64-2
References

[edit] ununhexium

116 ununpentium ← ununhexium → (Uus) Po ↑ Uuh ↓ (Uhh) Periodic Table - Extended Periodic Table
General
Name, Symbol, Number	ununhexium, Uuh, 116
Chemical series	poor metals
Group, Period, Block	16, 7, p
Appearance	unknown, probably silvery white or metallic gray
Atomic mass	(292) g/mol
Electron configuration	probably [Rn] 5f14 6d10 7s2 7p4
Electrons per shell	2, 8, 18, 32, 32, 18, 6
Phase	presumably a solid
CAS registry number	54100-71-9
References