మూస:Infobox fermium

వికీపీడియా నుండి
Jump to navigation Jump to search
ఫెర్మియం, 00Fm
ఫెర్మియం
Pronunciation/ˈfɜːrmiəm/ (FUR-mee-əm)
Mass number[257]
ఫెర్మియం in the periodic table
Hydrogen Helium
Lithium Beryllium Boron Carbon Nitrogen Oxygen Fluorine Neon
Sodium Magnesium Aluminium Silicon Phosphorus Sulfur Chlorine Argon
Potassium Calcium Scandium Titanium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Gallium Germanium Arsenic Selenium Bromine Krypton
Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon
Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium Hafnium Tantalum Tungsten Rhenium Osmium Iridium Platinum Gold Mercury (element) Thallium Lead Bismuth Polonium Astatine Radon
Francium Radium Actinium Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium Roentgenium Copernicium Ununtrium Flerovium Ununpentium Livermorium Ununseptium Ununoctium
Er

Fm

(Upq)
ఐన్‌స్టయినియంఫెర్మియంమెండెలీవియం
Groupమూస:Infobox element/symbol-to-group/format
Periodperiod 7
Block  f-block
Electron configuration[Rn] 5f12 7s2
Electrons per shell2, 8, 18, 32, 30, 8, 2
Physical properties
Phase at STPsolid (predicted)
Melting point1800 K ​(1527 °C, ​2781 °F) (predicted)
Density (near r.t.)9.7(1) g/cm3 (predicted)[1][lower-alpha 1]
Atomic properties
Oxidation states+2, +3
ElectronegativityPauling scale: 1.3
Ionization energies
  • 1st: 629 kJ/mol
  • [2]
Other properties
Natural occurrencesynthetic
Crystal structureface-centered cubic (fcc)
Face-centered cubic crystal structure for ఫెర్మియం

(predicted)[1]
CAS Number7440-72-4
History
Namingafter ఎన్రికో ఫెర్మి
DiscoveryLawrence Berkeley National Laboratory (1952)
Isotopes of ఫెర్మియం
Template:infobox ఫెర్మియం isotopes does not exist
 Category: ఫెర్మియం
| references
Es ←

i'box Es

iso
100
Fm (E)
→ Md

i'box Md

  Data sets read by {{Infobox element}}
Name and identifiers
Top image (caption, alt)
Pronunciation
Allotropes (demo)
Group (demo)
Period (demo)
Block (demo)
Standard atomic weight
  most stable isotope
Natural occurrence
Phase at STP
Oxidation states
Spectral lines image
Electron configuration (cmt, ref)
Wikidata *
Symbol etymology (11 non-trivial)
* Not used in {{Infobox element}} (2021-12-24)
See also Category:Infobox element data sets (0)

References

  1. 1.0 1.1 Fournier, Jean-Marc (1976). "Bonding and the electronic structure of the actinide metals". Journal of Physics and Chemistry of Solids. 37 (2): 235–244. Bibcode:1976JPCS...37..235F. doi:10.1016/0022-3697(76)90167-0.
  2. https://pubs.acs.org/doi/10.1021/jacs.8b09068


ఉల్లేఖన లోపం: "lower-alpha" అనే గ్రూపులో <ref> ట్యాగులు ఉన్నాయి గానీ, దానికి సంబంధించిన <references group="lower-alpha"/> ట్యాగు కనబడలేదు

"https://te.wikipedia.org/w/index.php?title=మూస:Infobox_fermium&oldid=3704228" నుండి వెలికితీశారు