O QUE SIGNIFICA THORIUM EM INGLÊS
Tório
Electronegatividade 1.3 Energias de ionização 1: 587 kJ · mol-1 2º: 1110 kJ · mol-1 3º: 1930 kJ · mol-1 Raio atômico 179 milímetros Raio covalente 206 ± 6 horas Miscelânea Estrutura cristalina centrada no rosto Cubículo Ordenação magnética paramagnética Resistividade elétrica 147 nΩ · m Condutividade térmica 54,0 W · m-1 · K-1 Expansão térmica 11,0 μm · m-1 · K-1 Velocidade do som 2490 m · s-1 Módulo de Young 79 GPa Módulo de cisalhamento 31 GPa Módulo de massa 54 GPa Poisson relação 0,27 Mohs dureza 3,0 Vickers dureza 350 MPa Brinell dureza 400 MPa CAS registro número 7440-29-1 História Descoberta Jöns Jakob Berzelius Maior isótopos principais Artigo principal: isótopos de tório iso NA semi-vida DM DE DP 228 Traço 1,9116 y a 5,520 224Ra 229 Rastreio 7340 y α 5.168 225Ra 230 Traço 75380 y α 4.770 226Ra 231 Traço 25,5 h P- 0,39 231Pa 232Th 100% 1.405 × 1010 y α 4.083 228Ra 234 Traço 24.1 d β- 0.27 234Pa vte · referências O toróico é um produto químico radioativo de ocorrência natural elemento com o símbolo Th e número atômico 90.
definição de thorium no dicionário inglês
A definição de tório no dicionário é um elemento metálico prateado e prateado macio. É radioativo e ocorre em thorite e monazite: usado em mantimentos de gás, ligas de magnésio, equipamentos eletrônicos e como fonte de energia nuclear. Símbolo: Th; número atômico: 90; peso atômico: 232,0381; semi-vida do isótopo mais estável, 232Th: 1,41 × 1010 anos; valência: 4; densidade relativa: 11,72; pt de fusão: 1755 ° C; Pb em ebulição: 4788 ° C.
PALAVRAS EM INGLÊS RELACIONADAS COM «THORIUM»
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reactor ·
facts ·
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companies ·
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electronegativity ·
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CITAÇÕES EM INGLÊS COM «THORIUM»
Citações e frases célebres com a palavra
thorium.
Connection between life and radioactive nuclei is straightforward. No life without tectonic activity, without volcanic activity. And we know very well that geothermal energy is mostly produced by decay of uranium, thorium, and potassium.
10 LIVROS EM INGLÊS RELACIONADOS COM «THORIUM»
Descubra o uso de
thorium na seguinte seleção bibliográfica. Livros relacionados com
thorium e pequenos extratos deles para contextualizar o seu uso na literatura.
1
SuperFuel:
Thorium, the Green Energy Source for the Future
In the first book mainstream book to tackle these issues, Superfuel is a story of rediscovery of a long lost technology that has the power to transform the world's future, and the story of the pacifists, who were sidelined in favour of ...
2
Thorium: Energy, Cheaper Than Than Coal
"This book presents a lucid explanation of the workings of thorium-based reactors. It is must reading for anyone interested in our energy future.
3
Trace Analysis of Uranium and
Thorium
Contents: Introduction, Studies on the Solvent Extraction of Uranium (VI) with Dibenzoylmethane, Extraction - Spectrophotometric Studies on the U (VI) - DBM - 3, 5, di Br PADAP Mixed Ligand System, Results and Discussion of the Trace ...
4
Geochemical Prospecting for
Thorium and Uranium Deposits
Geochemical Prospecting for Thorium and Uranium Deposits
5
Chemical Thermodynamics of
Thorium
Federico J. Mompean, Jane Perrone, Myriam Illemassène. IX.3.1.1 Phase
diagram ..................................................................................303 IX.3.1.2 Thorium
monotelluride ThTe(cr).....................................................304 IX.3.1.3 Thorium
monotelluride gas ...
Federico J. Mompean, Jane Perrone, Myriam Illemassène,
2008
6
Bibliography and Index of Literature on Uranium and
Thorium ...
SOIL, THORIUM-BEARING Connecticut See Thorium Occurrences—Soil,
Thorium-bear— ing—Connecticut: 868, 933. THORIANITE MINERALOGY
General Age Determinations Easton, Pennsylvania, specimens: 865 ; twa
chemical analyses ...
7
Encyclopedia of Chemical Processing and Design: Volume 58 - ...
Thorium is the 39th most abundant of the common elements (78) in the Earth°s
crust at 7.2 parts per million. It is a soft, very ductile, silvery-white metal that emits
radioactive alpha particles. Th:I: has a very long half-life of 1.389 X 10°" years.
8
Geology and Ore Deposits of the Bokan Mountain ...
ABSTRACT The Bokan Mountain uranium-thorium area includes about 71
square miles on the southern part of Prince of Wales Island and is largely
underlain by plutonic rocks. Metasedimentary and metavolcanic rocks, probably
of Devonian ...
Edward Malcolm MacKevett,
1963
9
Thorium investigations 1950-52, Wet Mountains, Colorado
ABSTRACT The Wet Mountains thorium district was examined in 1950 by the
U. S. Geological Survey during recon- naissance4nvestigations for uranium
made on the behalf of the Atomic Energy Commission. The size of this new
district is not ...
Robert Adam Christman,
1953
10
Eighth Annual Report on Carcinogens: 1998 Summary
When administered by intravenous injection, thorium dioxide induced
hemangioendotheliosarcomas or reticuloendo- theliosarcomas of the liver,
spleen, and lung in rabbits. The same route of administration induced
cholangiocellular ...
10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «THORIUM»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
thorium no contexto das seguintes notícias.
Uranium and Thorium Global Market Review 2014/2015
Each country's market overview covers the following: uranium and thorium production in the country, major manufacturers, uranium and thorium consumption, ... «PR Newswire, abr 15»
Should Australia consider thorium nuclear power?
The call for thorium power is not without precedent worldwide. India has pursued thorium technology for decades. And China is revisiting a molten salt reactor ... «The Conversation AU, mar 15»
US civil nuclear deal is in India's 'best interests', says noted scientist …
"The country's nuclear programme is based on well thought out three-stage programme. The priority fuel available in the country for it is Thorium. First, we should ... «Daily News & Analysis, fev 15»
Investing in Thorium
Thorium already powers the Earth, so why not nuclear power plants? The radioactive element is safer, more abundant, and cheaper to extract and handle than ... «Wealth Daily, set 14»
Kalapakkam nuclear power plant to be commissioned in 2015
India is one of the leading countries with well-advanced Thorium utilisation technologies, developed indigenously, and has the world's third largest (around 12 ... «Firstpost, ago 14»
Student Suspended for Brilliant Chemistry Joke in Her Yearbook
If you look on the periodic table, the elements Barium, Carbon, Potassium, Thorium, Astatine, Arsenic, Sulfur, Uranium, Phosphorus translate to [Ba][C][K] [Th][At] ... «Mashable, mai 14»
Thorium: the wonder fuel that wasn't
“Thorium-Fueled Automobile Engine Needs Refueling Once a Century,” reads the headline of an October 2013 story in an online trade publication. This fantastic ... «Bulletin of the Atomic Scientists, mai 14»
Thorium-Tainted Queens Site Deemed Superfund By EPA
As WCBS 880's Peter Haskell reported Thursday, the site was once home to a company that processed radioactive thorium. Environmental Protection Agency ... «CBS Local, mai 14»
Asgard's fire
India has abundant thorium reserves, and the country's nuclear-power programme, which is intended, eventually, to supply a quarter of the country's electricity ... «The Economist, abr 14»
Hans Blix explains the advantages of thorium energy
At the Thorium Energy Conference in October 2013 at CERN, Swedish diplomat and politician Hans Blix was invited to speak about "Thorium Nuclear Power ... «Telegraph.co.uk, mar 14»