Việt
nguyên tố phóng xạ
Anh
radioelement
radioactive element
Đức
Radioelement
radioaktives Element
Pháp
radioélément
radioactive element,radioelement /INDUSTRY-CHEM/
[DE] Radioelement; radioaktives Element
[EN] radioactive element; radioelement
[FR] radioélément
o nguyên tố phóng xạ