ag4dAG4D - Berita Seputar Indonesia Header Ads. AG4D; Breaking News. recent Home Ads. Recent Posts. Berita Penyerangan Polisi Makssar Polewali Mandar Polisi[55] [56] [57] The hybridisation of Ag4d and O2p states in the region -8.03 to -5.23 eV confirms the bonding between Ag and O atoms. Furthermore, the occurrence of