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Definition 2025
protoattinio
protoattinio
Italian
| Chemical element | |
|---|---|
| Pa | Previous: torio (Th) |
| Next: uranio (U) | |
Noun
protoattinio m (plural protoattini)
| Chemical element | |
|---|---|
| Pa | Previous: torio (Th) |
| Next: uranio (U) | |
protoattinio m (plural protoattini)