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Today this element is widely used, as zircon ... As mined, zirconium contains 1-3% per cent of hafnium, which is chemically very similar, and although it is difficult to separate the two elements this ...

Hafnium is a rare element that is produced primarily as a byproduct of zirconium refining. Known for its corrosion resistance and ability to absorb neutrons, it plays a role in nuclear technology ...

Rutherfordium, the 104th element on the periodic table ... As expected for a heavier molecule, hafnium chloride was found to be less volatile than zirconium chloride (that is, a lower enthalpy ...

Relative amounts of uranium and lead as well as abundances of hafnium isotopes and the element lutetium provided radioactive decay clocks that record when the early moon’s global ocean of magma ...

Hafnium decays over about 10 million years to form tungsten ... and protoplanets that the Earth is made of because of the way different chemicals and minerals can change how planet interiors behave ...

Selenium, bismuth, molybdenum, antimony, rhenium, hafnium, zirconium ... he made a fortune tracking down a stockpile of one toxic element sufficient to kill millions of people - and sold it ...

You're listening to Chemistry in its element brought to you by Chemistry World ... it inhabits the bar of elements that squeeze numerically between barium and hafnium. Along with scandium and yttrium, ...

Chemicals used in food packaging and linked with health problems have been detected in the human body. The chemicals can move ...

Because the chemical structure of the zircon is virtually ... Specifically, the study authors used isotopic studies of lead, ...

Chemical engineering involves the production and manufacturing of products through chemical processes. This includes designing equipment, systems, and processes for refining raw materials and for ...

The metal primarily shows up at its highest grade as an element within the mineral ferrocolumbite ... and ongoing metallurgical testing of hafnium-enriched zircon.’ Hastings Technology ...