Sifat

CAS Number7440-41-7
PubChem CID5460467
Jari-jari atom112
Volume atom4,9
Massa atom9,012
Bloks
Titik didih2.469
Bulk Modulus
KategoriLogam alkali tanah
Struktur kristalSegienam Sederhana
WarnaBiru Keabu-abuan
Jari-jari kovalen96
Kepadatan1,85
Electrical Resistivity
Konfigurasi elektron[He] 2s2
Elektron per kulit2, 2
Elektronegativitas1,57
Electrons4
Golongan2
Kalor peleburan7,95
Kalor penguapan297
Potensi Ionisasi9,323
Magnetic Ordering
Magnetic Susceptibility
Massa9,012
Mass Number4
Titik lebur1.287
NamaBerilium
Neutron5
Nomor atom9
Bilangan oksidasi1, 2
Periode2
FaseSolid
Poisson Ratio
Proton4
Shear Modulus
Kapasitas kalor molar1,825
SimbolBe
Kondusivitas termal2,01
Van der Waals radius
Young's Modulus
Kelimpahan alami
Kelimpahan di kerak bumi0.00019%
Kelimpahan di alam semesta1×10-7%
Be Berilium 4 9.012182 2 2 s 4 1278.0 2970.0 [He] 2s2 2 2 1.85 0.00019% SlateGray Hexagonal 1.6 1.576 {"1":"899.5","2":"1757.1","3":"14848.7","4":"21006.6"} 899 0 90 2 1.12 5.0 11.71 297.0 1.825 200.0 0 Solid, Diamagnetic, Conductor, AlkalineEarthMetal, Metal, Stable, Natural beh-RIL-i-em Hard, brittle, steel-gray metal. Lightest rigid metal. Formerly called glucinium (Gl) for its sweet but deadly taste. Its ability to absorb large amounts of heat makes it useful in spacecraft, missiles, aircraft, etc. Emeralds are beryl crystals with chromium traces giving them their green color. Found mostly in minerals like beryl [AlBe3(Si6O18)] and chrysoberyl (Al2BeO4). Pure beryllium is obtained by chemically reducing beryl mineral. Also by electrolysis of beryllium chloride. qy8JyQShZRA Beryllium
Nobelium was discovered by Albert Ghiorso, Glenn T. Seaborg, John R. Walton and Torbjørn Sikkeland in 1958 at the University of California, Berkeley.

It was produced by the bombardment of curium with carbon atoms.

It was correctly identified in 1966 by scientists at the Flerov Laboratory of Nuclear Reactions in Dubna, Soviet Union. Named after of Alfred Nobel, Swedish chemist who discovered dynamite and founder of the Nobel Prizes 4 1797 Nicholas Louis Vauquelin France From the Greek word "beryllos" meaning "beryl"

Isotop nobelium

Standard Atomic Weight

9.0121831(5)

Isotop stabil

9Be

Isotop tidak stabil

5Be 6Be 7Be 8Be 10Be 11Be 12Be 13Be 14Be 15Be 16Be

Nobelium is harmful due to its radioactivity
Nobelium is a divalent ion in aqueous solution
Nobelium is used for scientific research purposes only.