Properties

CAS Number7440-44-0
PubChem CID5462310
Atomic Radius67
Atomic Volume5.31
परमाणु भार12.011
ब्लॉकp
क्वथनांक4,027
Bulk Modulus
श्रेणीअन्य अधातुएँ
Crystal StructureSimple Hexagonal
रंगकाला
संयोजी त्रिज्या77
घनत्व2.267
Electrical Resistivity
इलेक्ट्रॉन कॉन्फिगरेशन[He] 2s2 2p2
इलेक्ट्रॉन प्रति शेल2, 4
इलेक्ट्रोनेगेटिविटी2.55
Electrons6
समूह14
विलय ऊष्मा105
वाष्पीकरण ऊष्मा715
आयनीकरण ऊर्जाएं11.26
Magnetic Ordering
Magnetic Susceptibility
भार12.011
Mass Number6
गलनांक3,675
नामकार्बन
न्यूट्रॉन6
परमाणु संख्या12
ऑक्सीकरण स्थितियां-4, -3, -2, -1, 1, 2, 3, 4
आवर्त2
अवस्थाठोस
Poisson Ratio
प्रोटॉन6
Shear Modulus
विशिष्ट ऊष्मा क्षमता0.709
चिह्नC
तापीय चालकता1.29
Van der Waals radius
Young's Modulus
प्राकृतिक प्रचुरता
Abundance in Earth's crust0.18%
Abundance in Universe0.5%
C कार्बन 6 12.0107 14 2 p 6 3367.0 4827.0 [He] 2s2 2p2 2 4 2.25 0.18% Black Hexagonal 2.6 2.544 {"1":"1086.5","2":"2352.6","3":"4620.5","4":"6222.7","5":"37831","6":"47277.0"} 1086 153.9 77 ±4 0.91 5.3 715.0 0.709 155.0 0 Solid, Diamagnetic, Conductor, Stable, Natural, Nonmetal KAR-ben Allotropic forms include diamonds and graphite. Sixth most abundant element in the universe. For making steel, in filters, and many more uses. Radiocarbon dating uses the carbon-14 isotope to date old objects. Made by burning organic compounds with insufficient oxygen. wmC8Dg4n-ZA Carbon
Rutherfordium was reportedly first detected in 1964 at the Joint Institute of Nuclear Research at Dubna.

The element was synthesized by Albert Ghiorso, Matti Nurmia, James Andrew Harris, Kari Eskola and Pirkko Eskola in 1968 at the University of California, Berkeley.

It was produced by the bombardment of californium with carbon atoms. Named after Ernest Rutherford, the physicist and chemist from New Zealand 6 From the Latin word "carbo" meaning "charcoal"

Isotopes of Rutherfordium

Standard Atomic Weight

[12.0096,12.0116]

Stable Isotopes

12C 13C

Unstable Isotopes

8C 9C 10C 11C 14C 15C 16C 17C 18C 19C 20C 21C 22C

Rutherfordium is harmful due to its radioactivity
Rutherfordium is the first transactinide element
Rutherfordium is used for scientific research purposes only.