Mẹ̀ndẹ̀lẹ́fíọ̀m

Mẹ̀ndẹ̀lẹ́fíọ̀m tabi Mendelevium je apilese alasopapo to ni ami-idamo Md (Mv teletele) ati nomba atomu 101.

Mendelevium, 101Md
Mendelevium
Pípè /ˌmɛndˈlviəm/ (MEN-də-LEE-vee-əm)
Ìhànsójúunknown, probably silvery, white or metallic gray
nọ́mbà ìsújọ[258]
Mendelevium ní orí tábìlì àyè
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 Nihonium Flerovium Moscovium Livermorium Tennessine Oganesson
Tm

Md

(Upu)
fermiummendeleviumnobelium
Nọ́mbà átọ̀mù (Z)101
Ẹgbẹ́group n/a
Àyèàyè 7
Àdìpọ̀Àdìpọ̀-f
Ẹ̀ka ẹ́límẹ́ntì  Actinide
Ìtò ẹ̀lẹ́ktrọ́nù[Rn] 5f13 7s2
Iye ẹ̀lẹ́ktrọ́nù lórí ìpele kọ̀ọ̀kan2, 8, 18, 32, 31, 8, 2
Àwọn ohun ìní ara
Ìfarahàn at STPsolid
Ìgbà ìyọ́1100 K ​(827 °C, ​1521 °F)
Atomic properties
Oxidation states+2, +3
ElectronegativityPauling scale: 1.3
Other properties
Natural occurrencesynthetic
Magnetic orderingno data
CAS Number7440-11-1
Main isotopes of mendelevium
Iso­tope Abun­dance Half-life (t1/2) Decay mode Pro­duct
257Md syn 5.52 h ε 0.406 257Fm
α 7.558 253Es
SF - -
258Md syn 51.5 d ε 1.230 258Fm
260Md syn 31.8 d SF - -
α 7.000 256Es
ε - 260Fm
β 1.000 260No
Àdàkọ:Category-inline
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