Việt
RF
Ruthefordi
rutecfocdi
ruzơfocđi
rơdơfo
ruzơfo
Anh
Rf
radio frequency
Ruthefordium
rutherfordium
Đức
Rutherfordium
Rutherfordium /nt (Rf)/HOÁ/
[EN] rutherfordium (Rf)
[VI] rutecfocdi, ruzơfocđi, Rf
Rf /nt/HOÁ/
[EN] Rf (rutherfordium)
[VI] rơdơfo, ruzơfo, Rf
Ruthefordium,Rf
Ruthefordi, Rf