钒 釩 fan2
vanadium (chemistry)

strokes 8
radical
钅
金
strokes after radical 3
钒钾铀矿石 釩鉀鈾礦石 fan2 jia3 you2 kuang4 shi2
carnotite

五氧化二钒 五氧化二釩 wu3 yang3 hua4 er4 fan2
Vanadium pentoxide V2O5; vanadic anhydride