-
Pelopium was the
proposed name for a new
element found by the
chemist Heinrich Rose in 1845. The name
derived from the Gr**** king and
later god Pelops...
- the
discovery of a new
element pelopium,
which he had
found in the
mineral tantalite.
After subsequent research,
pelopium was
identified to be a mixture...
-
after children of Tantalus—niobium and
pelopium—although the
argument was
later contested as far as
pelopium was concerned. A
mountain in
British Columbia...
-
Actual material 1828
Gottfried Osann Polinium Iridium 1845
Heinrich Rose
Pelopium Niobium-tantalum
alloy 1847 R.
Hermann Ilmenium Niobium-tantalum alloy...
-
niobium (from Niobe, the
goddess of tears), and
pelopium (from Pelops). The
supposed element "
pelopium" was
later identified as a
mixture of
tantalum and...
- 46
Current symbol is Pd. The
symbol Pa is now used for protactinium. Pe
Pelopium 41
Former name for niobium. Ph
Phosphorus 15
Current symbol is P. Pl Palladium...
- and
pelopium (from Pelops). This
confusion arose from the
minimal observed differences between tantalum and niobium. The
claimed new
elements pelopium, ilmenium...
- doi:10.1016/j.sab.2003.12.027. Rose,
Heinrich (1846). "On a new metal,
pelopium,
contained in the
Bavarian tantalite". Philos. Mag.
Series 3. 29 (195):...
- were
later found to be
mixtures of
niobium and tantalum. Rose
discovered pelopium in 1846,
while Hermann announced the
discovery of
ilmenium in 1847. In...
- were two
additional elements in tantalite,
which he
named niobium and
pelopium for the
children of the Cyclops. Eventually, Rose's
niobium (atomic number...
