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physical object > natural object > particle > element > column grouped element > transition metal > inner transition metal > rare Earth > praseodymium |
praseodymium comparison table |
Subject | has ocean residence time | has occurrence | has ocean oxidation state | is a kind of | has group | has synonym | has image | has filling orbital | has definition | has ocean concentration |
---|---|---|---|---|---|---|---|---|---|---|
rare Earth | inner transition metal | a column number in the table of the elements | lanthanide | 4f | Element with atomic number between 57 and 71 in the top row of the inner-transition elements of the periodic table | |||||
unclassified oceanic element | unknown | ocean | oceanic element | atom | unknown | |||||
praseodymium | unknown | ocean | III | unclassified oceanic element | a column number in the table of the elements | lanthanide | 4f | unknown |
Next rare Earth: promethium Up: rare Earth, unclassified oceanic element Previous rare Earth: neodymium