iron group

名词 n.
中文释义

英文释义

名词 n.
  1. Any of several groupings of elements that share traits with iron in one way or another.; Row 4 (period 4) of the periodic table, or a large subset thereof.
  2. Any of several groupings of elements that share traits with iron in one way or another.; Row 4 (period 4) of the periodic table, or a large subset thereof.; A smaller subset thereof comprising iron, cobalt, and nickel.
  3. Any of several groupings of elements that share traits with iron in one way or another.; Group 8 of the periodic table, comprising iron, ruthenium, osmium, and hassium.
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