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| physical object > natural object > particle > element > column grouped element > transition metal > inner transition metal > rare Earth > cerium | 
| cerium comparison table | |||||||||
| Subject | has ocean residence time | has occurrence | 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 | ||||
| scavenged oceanic element | 103 years or less | ocean | oceanic element | atom | decreasing with depth | ||||
| cerium | 100 years | ocean | scavenged oceanic element | a column number in the table of the elements | lanthanide | ![]()  | 4f | decreasing with depth | 
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