4. <span>The metals that would be able to reduce copper ions in solution would be hydrogen(H), lead(Pb), tin(Sb), nickel(Ni), iron(Fe), zinc(Zn), aluminum(Al), Magnesium(Mg), sodium(Na), calcium(Ca), potassium(K), and lithium(Li).
5. </span>If you had a house with both copper- and zinc-galvanized iron water pipes,zinc would be desirable because <span>A metal that is easily oxidized would rust more readily.</span><span>
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The correct answer is d)all of above
examples for a are tyrosine for b lysine and for c isoleucine
The answer has to be either CO2 or mg. But i am not sure which one
The number of protons in the nucleus of the atom, I believe. c:
