इंग्रजी मध्ये LAWRENCIUM म्हणजे काय?
लॉरेनसियम
लॉरेनसियम हा एक रेडियोधर्मी सिंथेटिक रासायनिक घटक असून त्यामध्ये एलआर आणि अणुक्रमांक चिन्ह चिन्ह असतात. घटकांची आवर्त सारणी मध्ये, हा कालावधी 7 डी-ब्लॉक घटक आणि ऍक्टिनइड सीरिजचा शेवटचा घटक आहे. रसायन प्रयोगांनी पुष्टी केली आहे की लॉनट्रेनियम हा ल्यूटेटीयमचा जड रूप आहे व इतर अॅक्टिनिड समान रासायनिक आहे. कॅलिफोर्निया विद्यापीठातील लॉरेन्स बर्कले नॅशनल लॅबोरेटरीमध्ये, 14 फेब्रुवारी 1 9 61 रोजी अल्बर्ट गियोरो यांच्या नेतृत्वाखाली आण्विक भौतिकशास्त्राच्या टीमने लॉरेनॅसिअमचा प्रथम संयोग केला होता. लॉरेनशियमचे पहिले अणू तीन ते एक हजार ग्रॅम वजनाच्या तीन आइसोटोपवर बोरॉन -10 आणि बोरॉन -11 न्युक्लीय हेवी आयन लिनियर एक्सीलरेटरसह कॅलिफोर्नियमच्या घटकांसह बनले होते. संघाने नाव लॉरेन्शियम आणि "एलडब्ल्यू" हे प्रतीक सूचित केले, परंतु 1 9 63 मध्ये आययूपीएसीने "एलआर" चे प्रतीक बदलले. हे अॅक्टिनिड मालिकाचे सर्वात जास्त आणि अंतिम घटक संयोगित केले गेले. लॉरेन्सियमचे सर्व आइसोटोप किरणोत्सर्गी असतात; त्याच्या सर्वात स्थिर ओळखले आइसोटोप म्हणजे कायदे कर्करोग -266, अंदाजे 11 तासांच्या अर्ध्या जीवनासह.
इंग्रजी शब्दकोशातील lawrencium व्याख्या
शब्दकोशातील शब्दशः परिभाषा कॅलफोनीमियममधून कृत्रिमरित्या तयार झालेला एक transuranic घटक आहे. प्रतीक: एलआर; अणुक्रमांक: 103; सर्वात स्थिर समस्थानिकेचे अर्ध-आयुष्य, 256 लिटर: 35 सेकंद; शिरोबिंदू: 3
«LAWRENCIUM» संबंधित इंग्रजी पुस्तके
खालील ग्रंथसूची निवडीमध्ये
lawrencium चा वापर शोधा. इंग्रजी साहित्यामध्ये वापराचा संदर्भ देण्यासाठी
lawrencium शी संबंधित पुस्तके आणि त्याचे थोडक्यात उतारे.
A strict correlation between the periodic table blocks and the orbital-shell
configurations for neutral atoms would classify lawrencium as a transition metal
because it could be classed as a d-block element. One could also argue that
lawrencium ...
Physical. characteristics. The gross appearance of lawrencium is unknown,
however it is most likely to be asilvery-white or grey metal. If sufficient amounts of
lawrencium wereever produced, it would pose a serious radiation hazard.
3
Handbook of Materials Science: General Properties
This assignment has been changed to Lr258 or Lr259. In 1965 the Dubna
workers found a longer-lived lawrencium isotope, Lr256, with a half-life of 35 sec.
In 1968 Ghiorso and associates at Berkeley were able to use a few atoms of this
...
4
A Guide to the Elements
LAWRENCIUM Atomic Number I03 Chemical Symbol Lr Group lllB—Trarisition
Element [The Actinides} B c N o F Ne/l VII! “ii IIi'llA IIIA IVA VA vm 'I.'IIA He i 'Nbliag
IIIa W5"v'E,\I'|E!VIlB,.*f'? ,_'lE,IIB A| 5; p 5 ¢|_ K Icb s<ITi v Cr Eivib relcb Ni ...
5
Isotopes of
Lawrencium:
Lawrencium-251,
Lawrencium-252, ...
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6
Dictionary of Inorganic Compounds
Element. Index. Lr. Lawrencium. -. Lu. Lutetium. Li2Na2OMSil2Sn2 Lithium
sodium tin silicate (LijNa:Sn,(Si,,O„)). IC-020601 Li2N a,OwSi , 2Ti2 Lithium
sodium titanium silicate (Li2Na,Ti2(Si,2Ow)), IC-020602 Li2Na4O3„Si,2Y2
Lithium sodium ...
7
Nature's Building Blocks: An A-Z Guide to the Elements
Lawrencium. Pronounced law-ren-see-um, the element is named after Ernest 0.
Lawrence (19011958), the inventor in 1929 of a circular type of particle
accelerator which he named the cyclotron. It was with this research instrument
that several ...
8
Advanced Inorganic Chemistry Vol-1
9.16 LAWRENCIUM (Symbol Lw, At No. 103). The discovery of element 1 03 was
reported early in 1 961 by A. Ghiorso,T. Sikklend, A. E. Larsh and R.M. Latimer at
Berkeley after almost three years of preliminary work. The element lawrencium ...
9
The Chemistry of the Actinide and Transactinide Elements ...
13.1 General 1621 13.2 Fermium 1622 13.3 Mendelevium 1630 13.4 Nobelium
1636 13.5 Lawrencium 1641 References 1647 13.1 GENERAL Because of
conflicting claims, the International Union of Pure and Applied Chemistry (IUPAC)
...
Lester R. Morss, Norman M. Edelstein, J. Fuger,
2010
10
Chemistry of Chemical Bonding
LAWRENCIUM (Symbol Lw, At. No. 103). The discovery of element 103 was
reported early in 1961 by A. Ghiorso, T. Sikklend, A.E. Larsh and R.M. Latimer at
Berkeley after almost three years of prelimiary work. The elect lawrencium,
symbol ...
नवीन गोष्टी ज्यामध्ये «LAWRENCIUM» ही संज्ञा समाविष्ट आहे
खालील बातम्यातील आयटमच्या संदर्भात राष्ट्रीय आणि आंतरराष्ट्रीय पत्रकार कशाबद्दल बोलले आहेत आणि
lawrencium ही संज्ञा कशी वापरली आहे ते शोधा.
Particle physics: Inside the Rad Lab
Elements discovered there (such as lawrencium) carry the names of Rad Lab scientists. The group also supplied labs worldwide with isotopes ... «Nature.com, जुलै 15»
The creation of atoms of lawrencium reminds our reporters of the …
It's a nuanced subject that needs special attention. Dan Cressey discusses how he handled a recent story about a call for stronger statistics in ... «Nature.com, एप्रिल 15»
Old periodic table could resolve today's element placement dispute
In this case, the element in question is lawrencium, number 103 (along with the element that sits above it, lutetium, number 71). Typically you'll ... «Science News, एप्रिल 15»
New data on synthetic element trigger rethink of periodic table
FLEETING Despite new results, controversy remains over where the radioactive element lawrencium (plus its upstairs neighbor lutetium) ... «Science News, एप्रिल 15»
Finding A Place For Exotic Elements In The Periodic Table
The first accurate measurements of lawrencium's ionization potential throw up new questions on its position in the periodic table. «Asian Scientist Magazine, एप्रिल 15»
Scientist has found the properties for Lawrencium
The group examined element 103, Lawrencium, which is a heavyweight element with electrons more than 100. Lawrencium is unsteady and ... «Empire State Tribune, एप्रिल 15»
Periodic table may need to be reordered after scientists find …
Lawrencium, which was first discovered in 1961 by the nuclear scientist Ernest Lawrence, is notoriously difficult to make and only exists for a ... «Daily Mail, एप्रिल 15»
Lawrencium experiment could shake up periodic table
Named after Ernest Lawrence, the famed nuclear scientist, lawrencium was first produced in 1961 by bombarding a small californium target ... «Royal Society of Chemistry, एप्रिल 15»
Nuclear chemistry: Lawrencium bridges a knowledge gap
The heavy element lawrencium is available in only tiny quantities. Measurement of one of its atomic properties was thus an experimental ... «Nature.com, एप्रिल 15»
Miguel Harth Bedoya and LA Phil have special chemistry
Scientists have made a considerable effort to identify the characteristics of 103 elements, from hydrogen to lawrencium, and explain the ... «Los Angeles Times, एक 15»