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Form 3 :: Science

by Aiyuni Amir - Thursday, 9th June 2016

Question Solved
Berikan 4 sebatian semula jadi Mineral ??Dan 4 Unsur Semula jadi Mineral ??
1 Answers
  • Saripah Aida
    Sekolah Menengah Kebangsaan Selayang Bharu
    answered Thursday, 9th June 2016
    Accepted Answer
    SEBATIAN SEMULA JADI
    1)OKSIDA=LOGAM+ OKSIGEN
    2)KARBONAT =LOGAM +KARBON+OKSIGEN
    3)SILIKAT= LOGAM+SILIKON+OKSIGEN
    4)SULFIDA +LOGAM +SULFUR
    UNSUR SEMULA JADI
    1)PLATINIUM
    2)PERAK
    3)EMAS
    4)BIJIH TIMAH