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Kuryo

Gikan sa Wikipedia, ang gawasnong ensiklopedya
(Naredirek gikan sa Curium)


Curium
96Cm
Gd

Cm

(Uqo)
Hydrogen (other non-metal)
Helium (noble gas)
Lithium (alkali metal)
Beryllium (alkaline earth metal)
Boron (metalloid)
Carbon (other non-metal)
Nitrogen (other non-metal)
Oxygen (other non-metal)
Fluorine (halogen)
Neon (noble gas)
Sodium (alkali metal)
Magnesium (alkaline earth metal)
Aluminium (post-transition metal)
Silicon (metalloid)
Phosphorus (other non-metal)
Sulfur (other non-metal)
Chlorine (halogen)
Argon (noble gas)
Potassium (alkali metal)
Calcium (alkaline earth metal)
Scandium (transition metal)
Titanium (transition metal)
Vanadium (transition metal)
Chromium (transition metal)
Manganese (transition metal)
Iron (transition metal)
Cobalt (transition metal)
Nickel (transition metal)
Copper (transition metal)
Zinc (transition metal)
Gallium (post-transition metal)
Germanium (metalloid)
Arsenic (metalloid)
Selenium (other non-metal)
Bromine (halogen)
Krypton (noble gas)
Rubidium (alkali metal)
Strontium (alkaline earth metal)
Yttrium (transition metal)
Zirconium (transition metal)
Niobium (transition metal)
Molybdenum (transition metal)
Technetium (transition metal)
Ruthenium (transition metal)
Rhodium (transition metal)
Palladium (transition metal)
Silver (transition metal)
Cadmium (transition metal)
Indium (post-transition metal)
Tin (post-transition metal)
Antimony (metalloid)
Tellurium (metalloid)
Iodine (halogen)
Xenon (noble gas)
Caesium (alkali metal)
Barium (alkaline earth metal)
Lanthanum (lanthanoid)
Cerium (lanthanoid)
Praseodymium (lanthanoid)
Neodymium (lanthanoid)
Promethium (lanthanoid)
Samarium (lanthanoid)
Europium (lanthanoid)
Gadolinium (lanthanoid)
Terbium (lanthanoid)
Dysprosium (lanthanoid)
Holmium (lanthanoid)
Erbium (lanthanoid)
Thulium (lanthanoid)
Ytterbium (lanthanoid)
Lutetium (lanthanoid)
Hafnium (transition metal)
Tantalum (transition metal)
Tungsten (transition metal)
Rhenium (transition metal)
Osmium (transition metal)
Iridium (transition metal)
Platinum (transition metal)
Gold (transition metal)
Mercury (transition metal)
Thallium (post-transition metal)
Lead (post-transition metal)
Bismuth (post-transition metal)
Polonium (post-transition metal)
Astatine (halogen)
Radon (noble gas)
Francium (alkali metal)
Radium (alkaline earth metal)
Actinium (actinoid)
Thorium (actinoid)
Protactinium (actinoid)
Uranium (actinoid)
Neptunium (actinoid)
Plutonium (actinoid)
Americium (actinoid)
Curium (actinoid)
Berkelium (actinoid)
Californium (actinoid)
Einsteinium (actinoid)
Fermium (actinoid)
Mendelevium (actinoid)
Nobelium (actinoid)
Lawrencium (actinoid)
Rutherfordium (transition metal)
Dubnium (transition metal)
Seaborgium (transition metal)
Bohrium (transition metal)
Hassium (transition metal)
Meitnerium (unknown chemical properties)
Darmstadtium (unknown chemical properties)
Roentgenium (unknown chemical properties)
Copernicium (transition metal)
Ununtrium (unknown chemical properties)
Flerovium (unknown chemical properties)
Ununpentium (unknown chemical properties)
Livermorium (unknown chemical properties)
Ununseptium (unknown chemical properties)
Ununoctium (unknown chemical properties)
americiumcuriumberkelium
Panagway
silvery
Payl:Curium.jpg
Kinatibuk-ang mga kinaiya
Ngalan, simbolo, kaiphan curium, Cm, 96
Paglitok /ˈkjʊəriəm/
[[Help:Pronunciation respelling key|Plantilya:Smallcaps all-ee-əm]]
Kategoriyang elemento aktinido
Group, period, block [[group {{{group}}} element|{{{group}}}]], 7, f
Gibug-aton sa atomo (247)
Kontorno sa elektron [Rn] 5f7 6d1 7s2
2, 8, 18, 32, 25, 9, 2
Electron shells of curium (2, 8, 18, 32, 25, 9, 2)
Electron shells of curium (2, 8, 18, 32, 25, 9, 2)
History
Pagkadiskobre Glenn T. Seaborg, Ralph A. James, Albert Ghiorso (1944)
Physical properties
Phase magahi
Density (near r.t.) 13.51 g·cm−3
Melting point 1613 K, 1340 °C, 2444 °F
Boiling point 3383 K, 3110 °C, 5630 °F
Heat of fusion ? 15 kJ·mol−1
Vapor pressure
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 1788 1982        
Atomic properties
Oxidation states 4, 3 (amphoteric oxide)
Electronegativity 1.3 (Pauling scale)
Ionization energies 1st: 581 kJ·mol−1
Atomic radius 174 pm
Covalent radius 169±3 pm
Miscellanea
Crystal structure hexagonal close-packed
Curium has a hexagonal close-packed crystal structure
Magnetic ordering antiferromagnetic→paramagnetic transition at 52 K[1]
Electrical resistivity 1.25[1] µΩ·m
CAS registry number 7440-51-9
Most stable isotopes
Main article: Isotopes of curium
iso NA half-life DM DE (MeV) DP
242Cm trace 160 d SF - -
α 6.1 238Pu
243Cm trace 29.1 y α 6.169 239Pu
ε 0.009 243Am
SF - -
244Cm trace 18.1 y SF - -
α 5.8048 240Pu
245Cm trace 8500 y SF - -
α 5.623 241Pu
246Cm trace 4730 y α 5.475 242Pu
SF - -
247Cm trace 1.56×107 y α 5.353 243Pu
248Cm trace 3.40×105 y α 5.162 244Pu
SF - -
250Cm syn 9000 y SF - -
α 5.169 246Pu
β 0.037 250Bk
· r

Ang kuryo o curyo (Iningles curium) mao ang elementong kimiko sa talaang peryodiko nga may simbolo nga Cm ug kaiphan nga atomik 96. Ang kuryo mao ang aktinido.

Ang mga gi basihan niini

[usba | usba ang wikitext]
  1. 1.0 1.1 Schenkel, R (1977). "The electrical resistivity of 244Cm metal". Solid State Communications. 23 (6): 389. Bibcode:1977SSCom..23..389S. doi:10.1016/0038-1098(77)90239-3.


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