Chemical element with symbol Os and atomic number 76.
Sinônimos
Examples for "os"
Examples for "os"
1At adulthood the anus was three inches anterior to the os coceygeus.
2To be sure, many people and businesses will use the new OS.
3Conclusion: Our study did not meet the primary end point of OS.
4The four main Mac OS X system initialization stages are, in order:
5However, better PFS and OS were seen in the upfront imatinib group.
1Organic-inorganic mixed-valence systems with strongly-coupled triarylamine and cyclometalated osmium have been developed.
2In South America this metal is found native, associated with platinum and osmium.
3The metals platinum, iridium, rhodium, osmium and palladium do not fuse.
4By the time you appeared with your heroin problem, I had replaced palladium with osmium.
5Iridium occurs in nature associated with osmium, gold, and platinum, in the mines of Russia.
6This was shown by zinc iodide and osmium staining.
7Further, the smaller cell takes a colour in carmine, osmium, etc., more strongly than the larger.
8The ore of osmium and iridium can be decomposed, and the former recognized by its fetid odor.
9Owing to its extreme brittleness, osmium was finely divided and made into a paste of organic material.
10A great variety of methods for coating incandescent lamp filaments with silicon, titanium, chromium, osmium, boron, etc.
11The metal osmium, if exposed to the flame of oxidation, fuses and is finally dissipated as osmic acid.
12Next to osmium, iodium, and platinum, it is the heaviest of metals, being nineteen times heavier than water.
13The osmium filament appeared in 1905 and its invention is due to Welsbach, who had produced the marvelous gas-mantle.
14Gold now ranks highest in value of all metals, the competition of osmium and iridium having been over come.
15Valence in degree may extend as high as seven or eight, as in the cases of iodine and osmium respectively.
16A highly toxic chemical called osmium tetroxide was to be used in a device, ABC News reported in the United States.