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Mendelevium

Zosankha 101 · 258.09843 u

Actinide f-block Mphindi 7 M'gululi pa RT Radioactive t½ 51.5 days Sintetiki Wikipedia →

Mendelevium anali chinthu choyamba kupangidwa ndi atomu imodzi pa nthawi.

Zochita za Fiziki

Mafuta258.09843 u
Kuwala10.3 g/cm³
Kutentha1100.0 K
KuonekaMetalic (yoyembekezeka)
State at Room TempM'gululi

Makhalidwe a Chemical

Electronegativity1.3 (Pauling)
1st Ionization Energy635.0 kJ/mol
Electron Affinity-93.91 kJ/mol
Oxygen+2, +3

Zosankha

Kusintha kwa ma electron[Rn] 5f13 7s2

Kupeza

Kupezeka ndiAlbert Ghiorso, Bernard G. Harvey, Gregory R. Choppin, Stanley G. Thompson, Glenn T. Seaborg
Kuzindikira chaka1955
MaloBerkeley, California, United States
Analimbikitsidwa ndiChithunzichi chimasonyeza kuti masamba a periodic table ndi osiyana.

Za ine Mendelevium

Mendelevium anapangidwa ndi bombarding einsteinium ndi alpha zidutswa.The kuyesera koyamba anapanga okha 17 atomu.

Kugwiritsa ntchito & Maphunziro

No ntchito zogwiritsira ntchito. Kufufuza kwa sayansi kokha.

Fun Facts

Mendelevium anali chinthu choyamba kudziwika ndi atomu imodzi panthawi - 17 okha atomu anapangidwa panthawiyo.

Isotopes

Kukula kwa maselo Kuchuluka Half-Life Wolimba
258 - 51.5 days Si
260 - 27.8 days Si

Kusintha kwa ma electron

[Rn] 5f13 7s2

Kuyerekezera

Kuyerekezera ndi zina zinthu

Kutsegula Zomwe Zimafananiza
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