Manganese-55 can be prepared by electron capture from: Vanadium-51 Manganese-56 Iron-55 Iron-56 Chromium-55

Nuclear Materials Explain how zirconium metal is extracted and processed to be suitable for use in fuel cladding.

What could explain the simultaneous increases in the price of lithium and the production of lithuim.

Give the equation for the following: 50% w/w pKA Ka

Usually, to make H2S, H2Se, or H2Te gas, one has to add acid to a metal sulfide, selenide, or telluride salt, respectively.  However, which of the following compounds can be reacted with water to produce H2S, H2Se, or H2Te gas? MgTe   Al2Se3   FeSe   FeS

Industrial wastewater containing a high concentration of ammonia is blown with air. the pH of the wastewater is strong alkali. Would air injection remove ammonia? provide your answer.

1) Can you use the aforementioned periodic trends (Oxidation number,Ionization energy,Electronic affinity and Electronegativity (Pauling and Allred-Rochow)) to predict the order of decreasing activity of the elements Ag, Al, Ca, Cu, Hg, Mg, Mn, Na, Ni, Pb, and Zn? By what or why not?2) How do you think the activity of an element should be related to its first potential ionization? Consult a table of ionization potential values ​ and predict an order decreasing reactivity of the previous elements3) How do you think the Pauling electronegativity of an element will be related to its exercise? Predict a decreasing order of reactivity of the above elements based on their Pauling electronegativities.