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Technetium

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No game-changer

How McCain failed to pull off the big win he needed

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'Deepest ever' living fish filmed - 7.5km down

The "deepest ever" living fish are discovered 7.5km down, scientists say.

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Twelve German tourists are among 18 killed as a passenger plane crashes in Nepal's Everest region, airport officials say.

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'Cactus Kid' fruit drink advert spiked

A fruit drink TV advert which showed a girl running away from home with her "cactus" boyfriend has been ordered off the air.

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Send your video, pictures and story ideas

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US voters put rivals to the test

The US presidential hopefuls spar over the financial crisis and foreign policy in a debate where voters put the questions.

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UK bank rescue package imminent

Details of a £50bn rescue package for the banking system are set to be announced by the chancellor.

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Canal plan to power 45,000 homes

Turbines along British canals and rivers could power 45,000 homes within five years under new plans.

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Fraudsters 'target bank accounts'

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US anger at Guantanamo Bay ruling

The White House criticises a US judge who ruled 17 Chinese Muslims held at Guantanamo Bay should be freed into the US.

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School defends Barcelona training

The head of an Oldham school says a teacher-training weekend held in Barcelona was the "cheapest option".

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Your stories

UK customers of bank Icesave voice their concerns

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Mosley wants action to 'save' F1

Max Mosley says Formula One needs to implement drastic cost-cutting measures by 2010 if it is to remain a "credible" sport.

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Student fees shake-up is proposed

The assembly government should target its financial help to students from poorer backgrounds, a report suggests.

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Big-money England match in doubt

The $20m match between England and Sir Allen Stanford's Caribbean team is in doubt after a High Court ruling over sponsorship.

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Last orders

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30 people made homeless by fire

Up to 30 people have had their homes destroyed by a fire at a three-storey block of flats in County Down.

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BAE firm in body armour pay-out

A subsidiary of UK defence giant BAE Systems has agreed to pay millions of dollars to the US government over defective body armour.

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Talks to avert second rail strike

Union leaders are to meet Network Rail bosses in a bid to avert a second day of strike action by signal workers.

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 World Catalog > Science > Chemistry > Elements > Technetium

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World Catalog > Science > Chemistry > Elements > Technetium

Technetium:

ChemGlobe: Technetium

Electronic, thermal, and steric data along with an isotope table.

http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/43.html

ChemicalElements.com: Technetium

Basic information, atomic structure, and isotopes.

http://www.chemicalelements.com/elements/tc.html

Graand

Free Classified Ads Portal

www.graand.com

EnvironmentalChemistry.com: Technetium

Atomic structure, chemical and physical properties, and table of nuclides.

http://environmentalchemistry.com/yogi/periodic/Tc.html

It's Elemental: Technetium

Basic physical and historical information.

http://education.jlab.org/itselemental/ele043.html

LANL: Technetium

History, isotopes, properties, and handling.

http://periodic.lanl.gov/elements/43.html

Lenntech: Technetium

Physical data, chemical properties, and health effects.

http://www.lenntech.com/Periodic-chart-elements/Tc-en.htm

Visual Elements: Technetium

Image, general and physical information, source, uses, key isotopes, and ionisation energies.

http://www.chemsoc.org/viselements/pages/technetium.html

WebElements: Technetium

Extensive information on history, uses, occurrence, compounds, and properties.

http://www.webelements.com/webelements/elements/text/Tc/key.html

Wikipedia: Technetium

Properties of the element, including its history, applications, and characteristics.

http://en.wikipedia.org/wiki/Technetium

Radiochemistry of Technetium

Full text of the monograph by Edward Anders (Enrico Fermi Institute and Dept. of Chemistry, University of Chicago, Chicago, Illinois). [PDF] (November, 1960)

http://library.lanl.gov/cgi-bin/getfile?rc000035.pdf

Talks to avert second rail strike

Union leaders are to meet Network Rail bosses in a bid to avert a second day of strike action by signal workers.

news.bbc.co.uk

NHS 'needs flying doctor network'

The NHS needs a network of flying doctors to cope with the closure of accident and emergency units, experts say.

news.bbc.co.uk

'Deepest ever' living fish filmed - 7.5km down

The "deepest ever" living fish are discovered 7.5km down, scientists say.

news.bbc.co.uk

Schools told to counter extremism

Schools in England are given advice on how to protect pupils from being recruited by supporters of violent extremism.

news.bbc.co.uk

School defends Barcelona training

The head of an Oldham school says a teacher-training weekend held in Barcelona was the "cheapest option".

news.bbc.co.uk

'Cactus Kid' fruit drink advert spiked

A fruit drink TV advert which showed a girl running away from home with her "cactus" boyfriend has been ordered off the air.

news.bbc.co.uk

Soldier's journey

Can you go from firefights back to ordinary life?

news.bbc.co.uk

No game-changer

How McCain failed to pull off the big win he needed

news.bbc.co.uk

Student fees shake-up is proposed

The assembly government should target its financial help to students from poorer backgrounds, a report suggests.

news.bbc.co.uk

30 people made homeless by fire

Up to 30 people have had their homes destroyed by a fire at a three-storey block of flats in County Down.

news.bbc.co.uk

Big-money England match in doubt

The $20m match between England and Sir Allen Stanford's Caribbean team is in doubt after a High Court ruling over sponsorship.

news.bbc.co.uk

'Tourists die' in Nepal air crash

Twelve German tourists are among 18 killed as a passenger plane crashes in Nepal's Everest region, airport officials say.

news.bbc.co.uk

Canal plan to power 45,000 homes

Turbines along British canals and rivers could power 45,000 homes within five years under new plans.

news.bbc.co.uk

Mosley wants action to 'save' F1

Max Mosley says Formula One needs to implement drastic cost-cutting measures by 2010 if it is to remain a "credible" sport.

news.bbc.co.uk

Last orders

Is it the bitter end for Ireland's love affair with the pub?

news.bbc.co.uk

BAE firm in body armour pay-out

A subsidiary of UK defence giant BAE Systems has agreed to pay millions of dollars to the US government over defective body armour.

news.bbc.co.uk

Send your video, pictures and story ideas

Have you got a good story? BBC News wants to hear from you.

news.bbc.co.uk

UK bank rescue package imminent

Details of a £50bn rescue package for the banking system are set to be announced by the chancellor.

news.bbc.co.uk

US anger at Guantanamo Bay ruling

The White House criticises a US judge who ruled 17 Chinese Muslims held at Guantanamo Bay should be freed into the US.

news.bbc.co.uk

US voters put rivals to the test

The US presidential hopefuls spar over the financial crisis and foreign policy in a debate where voters put the questions.

news.bbc.co.uk

Fraudsters 'target bank accounts'

Credit restrictions in the financial crisis are causing identity fraudsters to target existing bank accounts, a report says.

news.bbc.co.uk

Icesave worries

Financial expert answers readers' banking questions

news.bbc.co.uk

FA chief fears '£3bn' club debts

FA chairman Lord Triesman says the global credit crisis could pose a "terrible danger" to clubs with spiralling debts.

news.bbc.co.uk

Speed machines

How flying doctors are saving lives - at 145mph

news.bbc.co.uk

Your stories

UK customers of bank Icesave voice their concerns

news.bbc.co.uk

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