superheavy element
superheavy element · superheavy elements
A chemical element with an extremely high atomic numberA chemical element with an extremely high atomic number; typically taken to mean beyond lawrencium (element 103, the last actinide)
Meaning
1 sensesA chemical element with an extremely high atomic number; typically taken to mean beyond lawrencium (element 103, the last actinide)
Forms
plural: superheavy elements| Singular | superheavy element |
|---|---|
| Plural | superheavy elements |
regular