Germanium Secrets

Germaniul difer? de siliciu în privin?a disponibilit??ii surselor de exploatare, în timp ce rezerva de siliciu este limitat? doar de capacitatea de produc?ie (din moment ce siliciul present din nisip ?i cuar?).Germanium was considered one of the elements whose existence was predicted in 1869 by Russian chemist Dmitri Mendeleev, right after he not

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