Jika massa atom unsur Fe = 55,847 sma dan massa 1 atom C-12 = 12,000 sma, massa atom relatif Fe By adminPosted on June 4, 2022August 30, 2022Baiklah untuk soal selanjut nya… Jika massa atom unsur Fe = 55,847 sma dan massa 1 atom C-12 = 12,000 […]
