Mo

Molibdenum

Zosankha 42 · 95.95 u

Transition Metal d-block Mphindi 5 _Grupu 6 M'gululi pa RT Wikipedia →

Molybdenum ndi hard transition metal zofunika monga trace element ndi kugwiritsira ntchito m'ma alloys a simenti.

Zochita za Fiziki

Mafuta95.95 u
Kuwala10.22 g/cm³
Kutentha2896.0 K
Kutentha4912.0 K
KuonekaGray metallic
State at Room TempM'gululi

Makhalidwe a Chemical

Electronegativity2.16 (Pauling)
1st Ionization Energy684.3 kJ/mol
Electron Affinity71.9 kJ/mol
Oxygen+1, +2, +3, +4, +5, +6

Zosankha

Kusintha kwa ma electron[Kr] 4d5 5s1
Atomic radius139.0 pm
Covalent Radius154.0 pm
Kuwala kwa Van der Waals209.0 pm

Kupeza

Kupezeka ndiCarl Wilhelm Scheele
Kuzindikira chaka1778
MaloUppsala, Sweden
Analimbikitsidwa ndiChigiriki'molybdos' chomwe chimatanthauza kuyambitsa

Za ine Molibdenum

Molybdenum ali sikisi-mkulu kusungunuka mfundo ya chilichonse chinthu.Izi ndi zofunika trace element mu biology, anapezeka mu ena enzymes.Izi ndi makamaka ntchito mu high-kulimba zitsulo zosapanga dzimbiri.

Kugwiritsa ntchito & Maphunziro

Ma alloys amphamvu kwambiri, ma catalysts, ma lubricants (MoS2), ma missile ndi magalimoto, ndi feteleza.

Fun Facts

Molibdenum dzina anali kusokonezeka kwa zaka zambiri ndi kuyambitsa ndi graphite chifukwa iwo onse anasiya zofanana zofiira zizindikiro pa katundu.

Isotopes

Kukula kwa maselo Kuchuluka Half-Life Wolimba
95 0.1592% - Yes
96 0.1668% - Yes
97 0.0955% - Yes
98 0.2413% - Yes

Kusintha kwa ma electron

[Kr] 4d5 5s1

Kuyerekezera

Kuyerekezera ndi zina zinthu

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