الإنجليزية - الإنجليزية
تعريف decipium في الإنجليزية الإنجليزية القاموس.
- Proposed name for a chemical element isolated from samarskite, later found to be a mixture of samarium and other rare earth elements
- Symbol Dp
- in the mineral samarskite, and more recently called samarium
- A supposed rare element, said to be associated with cerium, yttrium, etc