Pure uranium is radioactive. It will react with most nonmetallic elements to make compounds. When it comes into contact with air, a thin, black layer of uranium oxide will form on its surface. Uranium-235 is the only naturally occurring isotope that is fissile.
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Answer:
divide the # of molecules by avogadros number and get 3.48 x 10^-6
Explanation:
Looks like 3*.5 mol of N, or 1.5*.5 N2
<span>convert that to grams.</span>
Na because its a metal. Metals are the best conductors. S and Ne are nonmetals. and Ge is a metalloid. (Metalloids are semi conductors)
Answer:
One that “Can be answered by conducting an experiment”
Explanation:
