52.下列何者不具順磁性(paramagnetic)?
(A)gadolinium
(B)cobalt
(C)dysprosium
(D)methemoglobin
答案:登入後查看
統計: A(137), B(514), C(137), D(120), E(0) #1060087
統計: A(137), B(514), C(137), D(120), E(0) #1060087