Zat Murni & CampuranOnline version Logam, nonlogam, dan semilogam by Penerbit Ahlan 1 Klik 4 unsur Logam 2 Klik 4 unsur nonlogam 3 Klik 4 unsur semilogam Besi (Fe) Magnesium (Mg) Kalsium (Ca) Emas (Au) Oksigen (O) Iodin (I) Fosforus (P) Belerang (S) Boron (B) Arsen (As) Silikon (Si) Germanium (Ge)