Astronomy View all facts Glossary Help |
physical object > natural object > collection of particles > phase of matter > solid > metal > actinide > thorium |
thorium comparison table |
Subject | has ocean residence time | has occurrence | is a kind of | has atomic number | has group | has image | has filling orbital | has definition | has ocean concentration |
---|---|---|---|---|---|---|---|---|---|
actinide | inner transition metal | 89 to 103 | a column number in the table of the elements | 5f | Element with atomic number between 89 (Actinium) and 103 | ||||
scavenged oceanic element | 103 years or less | ocean | oceanic element | decreasing with depth | |||||
thorium | 50 years | ocean | scavenged oceanic element | 89 to 103 | a column number in the table of the elements | 5f | decreasing with depth |
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