What is another word for protactinium?
Possible synonyms include protoactinium, pa.
A chemical element (symbol Pa) with atomic number 91. A dense, silvery-gray actinide metal.
Depending on context, synonyms include protoactinium, pa.
Related dictionary entries include pa, protoactinium, actinium, eka-protactinium, actinide, plutonium.
A related word is not always a direct replacement. Compare its definition, grammar, tone, and sentence context first.
Possible synonyms include protoactinium, pa.
No. Check meaning, grammar, tone, and context before replacing protactinium.
Relationships are shown only after the shared lexical validator accepts them. A suggestion is not automatically an exact replacement.