iron group

短语

[化] 铁系元素 [医] 铁族

释义与例句

n.
  1. 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. 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. 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.

    化学