Buku Bahasa Melayu Tingkatan 2
Ujian Pertengahan Tahun Bahasa Melayu Kertas 2 Tingkatan 4 Exam
Ammonia Acid or Base
NH3 is a weak base. NH3 often known as ammonia is a pungent-smelling gas compound consisting of one nitrogen atom and three hydro…
Subscribe to:
Posts (Atom)