(来学网)人体内含量小于0.1%的元素称为微量元素,下列哪组元素属于微量元素
  • A.
    (来学网)SE,SI,FE,CU,F
  • B.
    (来学网)CA,FE,CU,ZN,CL
  • C.
    (来学网)SN,MO,CO,S,MN
  • D.
    (来学网)ZN,MG,MO,SN,I
  • E.
    (来学网)SE,CO,P,MN,FE
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