A evaluate with the stiffness of a substance. It provides a measure of how challenging it's to increase a fabric, with a value specified through the ratio of tensile toughness to tensile strain.
A evaluate of how hard it's to compress a material. It can be specified because of the ratio of your pressure over a human body towards the fractional minimize in volume.
A short while ago, There's been an desire in xenon compounds the place xenon is straight bonded to your less electronegative factor than fluorine or oxygen, specially carbon.
Xenon difluoride is used to etch silicon microprocessors. It is additionally Employed in the manufacture of 5-fluorouracil, a drug utilized to take care of specified varieties of cancer.
It is totally metallic at one hundred fifty five GPa. When metallized, xenon seems sky blue as it absorbs purple gentle and transmits other obvious frequencies. This kind of conduct is abnormal to get a metal and is particularly spelled out from the somewhat little width with the electron bands in that point out.[49][fifty]
air - a mix of gases (especially oxygen) expected for respiratory; the things which the wind consists of; "air pollution"; "a scent of chemical compounds during the air"; "open up a window and Permit in a few air"; "I would like some fresh new air"
He could never ever have foreseen that his discovery would in the future be accustomed to mild our roadways at nighttime, image the workings of a residing lung, or propel spaceships.
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In November 1989, IBM scientists demonstrated a technologies able to manipulating particular person atoms. The program, referred to as IBM in atoms, utilised a scanning tunneling microscope to arrange 35 unique xenon atoms over a substrate of chilled crystal of nickel to spell out the three letter business initialism.
Liquid xenon is helpful for these experiments due to the fact read more its density would make darkish issue interaction far more possible and it permits a peaceful detector via self-shielding.
These illustration sentences are chosen immediately from many on the net news resources to mirror present use with the word 'xenon.' Sights expressed while in the examples do not stand for the impression of Merriam-Webster or its editors. Send us opinions. See Much more
Just after Neil Bartlett's discovery in 1962 that xenon can form chemical compounds, a large number of xenon compounds have already been identified and described. Nearly all regarded xenon compounds have the electronegative atoms fluorine or oxygen.
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086 areas for every million by volume. It can even be located in the gases that evolve from particular mineral springs. It can be obtained commercially by extraction from liquid air. Â Support textual content not available for this segment at this time History Background Elements and Periodic Table Heritage