Svojstva

CAS broj7429-90-5
PubChem CID5359268
Atomski radijus143
Atomski volumen9,98
Relativna atomska masa26,982
Blokp
Vrelište2.519
Modul stišljivosti
KategorijaSlabi metali
Kristalna strukturaKubna plošno centrirana
BojaSrebrna
Kovalentni radijus121
Gustoća2,698
Električna otpornost
Elektronska konfiguracija[Ne] 3s2 3p1
Elektrona po ljusci2, 8, 3
Elektronegativnost1,61
Elektroni13
Skupina13
Toplina taljenja10,7
Toplina isparavanja293
Potencijal ionizacije5,986
Magnetsko redanje
Magnetska osjetljivost
Masa26,982
Maseni broj13
Talište660,32
NazivAluminij
Neutroni14
Atomski broj27
Stanja oksidacije1, 3
Perioda3
Agregacijsko stanjeČvrsto
Poissonov omjer
Protoni13
Modul smicanja
Specifični toplinski kapacitet0,897
SimbolAl
Toplinska vodljivost2,37
Van der Waalsov radijus
Youngov modul
Obilnost
Zastupljenost u Zemljinoj kori8.1%
Zastupljenost u svemiru0.005%
Al Aluminij 13 26.9815386 13 3 p 13 660.0 2467.0 [Ne] 3s2 3p1 2 8 3 2.7 8.1% Silver Cubic: Face centered 1.6 1.613 {"1":"577.5","2":"1816.7","3":"2744.8","4":"11577","5":"14842","6":"18379","7":"23326","8":"27465","9":"31853","10":"38473","11":"42647","12":"201266","13":"222316"} 580 42.5 118 3 1.43 10.0 10.7 290.8 0.9 237.0 0 Solid, Paramagnetic, Conductor, Metal, Stable, Natural, PoorMetal ah-LOO-men-em Soft, lightweight, silvery-white metal. Third most abundant element in the earth's crust. Used for many purposes from airplanes to beverage cans. Too soft in its pure form so less than 1% of silicon or iron is added, which hardens and strengthens it. Never occurs in free form. Obtained by electrolysis from bauxite (Al2O3). p2cicHXMs1w Aluminium
Darmstadtium was first created in 1994, at the Institute for Heavy Ion Research (Gesellschaft für Schwerionenforschung) in Darmstadt, Germany, by Peter Armbruster and Gottfried Münzenberg, under the direction of Sigurd Hofmann.

The team bombarded a lead-208 target with accelerated nuclei of nickel-62 and detected a single atom of the isotope darmstadtium-269. Imenovan po Njemačkom gradu Darmstadtu 13 1825 Hans Christian Oersted Denmark From the Latin word "alumen" meaning "alum"

Isotopes of Darmstadtium

Standard Atomic Weight

26.9815385(7)

Stabilni izotopi

27Al

Nestabilni izotopi

21Al 22Al 23Al 24Al 25Al 26Al 28Al 29Al 30Al 31Al 32Al 33Al 34Al 35Al 36Al 37Al 38Al 39Al 40Al 41Al 42Al

Darmstadtium is harmful due to its radioactivity
Darmstadtium has no stable or naturally-occurring isotopes
Darmstadtium is used for scientific research purposes only.