polonium 210造句

• polonium 210    :You only need about 50 nanograms of Polonium 210 to kill someone. A 1988 report also showed that in 1964, Liggett chemists discovered that Chesterfield cigarettes contained polonium 210, ...
• isotopes of polonium    What I didn't check was exactly which isotope of Polonium you get. In modern times, most isotopes of polonium are produced by bombarding bismuth with neutrons. The experiments involved inj...
• polonium    Some of polonium's applications are due to its radioactivity. Polonium's oxidation states are + 2 and + 4. Polonium-209 is also toxic, and can cause leukemia. It is a member of the homolog...
• polonium compound    No neptunium " polonium compounds have been reported. Other polonium compounds include potassium polonite as a polonite, polonate, acetate, bromate, carbonate, citrate, chromate, cyanide,...
• polonium dichloride    Above 200 癈, it tends to decompose into polonium dichloride and excess chlorine, similar to selenium tetrachloride and tellurium tetrachloride. In the polonium dichloride article, it says ...
• polonium dioxide    The reaction of polonium dioxide with potassium hydroxide or potassium nitrate in air gives the colourless potassium polonite ( K 2 PoO 3 ): Polonium dioxide is closely related to the polo...
• polonium halo    This phenomenon has not yet been observed experimentally, but is supported by the fact that Gentry's " polonium halos " are found along microscopic cracks in rocks that also contain uraniu...
• polonium halos    This phenomenon has not yet been observed experimentally, but is supported by the fact that Gentry's " polonium halos " are found along microscopic cracks in rocks that also contain uraniu...
• polonium hexafluoride    The status of polonium hexafluoride is unclear : some experimental results suggest that it may have been synthesized, but it was not well characterized. "' Polonium hexafluoride "'( PoF 6 ...
• polonium hydride    However, no salts from polonium hydride are known. Trace quantities of polonium hydride may be prepared by reacting hydrochloric acid with polonium-plated magnesium foil. Like water, the f...
• polonium isotope    The halo radius of damage is different for each of the different polonium isotopes. I would suggest some curium, americium or polonium isotope. The case was compared with that of another f...
• polonium monoxide    It is one of three oxides of polonium, the other two being polonium monoxide ( PoO ) and polonium trioxide ( PoO 3 ). It is one of three oxides of polonium, the other two being polonium mo...
• polonium poisoning    In the article, a group of Swiss doctors suggested that Arafat could have died of polonium poisoning. In September 2013 Luke caught up with Jerry at Cassadine Island where he discovered th...
• polonium poisonings    In the article, a group of Swiss doctors suggested that Arafat could have died of polonium poisoning. In September 2013 Luke caught up with Jerry at Cassadine Island where he discovered th...
• polonium source    He devised a simple apparatus that consisted of a cylinder containing a polonium source and beryllium target.
• polonium tetrachloride    Like selenium tetrachloride and tellurium tetrachloride, polonium tetrachloride forms and halogen complexes.
• polonium trioxide    It is one of three oxides of polonium, the other two being polonium monoxide ( PoO ) and polonium trioxide ( PoO 3 ). Polonium dioxide is closely related to the polonite anion ( ), similar...
• radioactive isotope of polonium    The experiments involved injecting subjects with radioactive isotopes of polonium, plutonium or uranium without the informed consent of the subject.
• radioactive polonium    At the same time, Pierre and Marie Curie discovered the radioactive polonium and radium later used to treat cancer. A : In addition to carbon monoxide, smoke's potentially deadly ingredien...
• 1981 barrington tops cessna 210 disappearance    The "'1981 Barrington Tops Cessna 210 disappearance "'relates to the mysterious disappearance of a Cessna 210 flying from Whitsunday Coast Airport to Bankstown Airport via Gold Coast Airpo...
• 210 ad    In 210 AD they began a serious revolt against the Roman Empire, and again the following year. In 1562 " Outlines of Pyrrhonism " by Sextus Empiricus ( c . 160-210 AD ) appeared in print an...
• 210 area code    He's back, he's as good as ever, and that is not good news for any team outside the 210 area code. Possible solutions include splitting the San Antonio-based 210 area code in various ways,...
• 210 bc    In 210 BC Flaminius served as quaestor of Scipio Africanus in Spain. Shortly after the First Emperor's death in 210 BC revolts erupted. In 210 BC, Xu Fu continued his journey. By 210 BC to...
• 210 bce    Few historical figures changed the course of history like the First Emperor ( d . 210 BCE ). Although the game has a historical basis, its setting is purely fictitious because the historic...
• 210 ce    This Ain Hanaziv coin hoard spanned hundreds of years, starting from the Seleucid era and ended with the same kind of coins from reign of Septimius Severus in 210 CE. One of the most famou...