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Howlọ nke Sayensị Ama | Were gị
Ife nri bụ inorganic ogige, usoro kemịkal Teo2. White ntụ ntụ. A na-ejikarị ya iji kwadebe sọlfọ (ngwaọrụ a na - ere, ngwaọrụ acurakes, ihe window, akụrụngwa na elektrọniki ...GỤKWUO -
Howlọ nke Sayensị ama ama | n'ime ụwa nke ikwu okwu
1. [Okwumu Okwuo] NKWUKWU Ọ bụ klọọkụ na-acha ọcha nke Rhombohedral usoro, solic na sulfuric acid, nitric acid, aquassium hydroxide, insolu ...GỤKWUO
