Ru
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Ho
Ho2(CO3)3 • 3H2O
HoCl3
HoF3
Ho(NO3)3 • 5H2O
Ho2O3
Ho2(SeO4)3 • 8H2O
Ho2(SO4)3 • 8H2O
"It is impossible to learn chemistry in any way without seeing the practice itself and not starting chemical operations." (M.V.Lomonosov)
"It is impossible to learn chemistry in any way without seeing the practice itself and not starting chemical operations."
(M.V.Lomonosov)
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