Muundaji Scienze Sasso Mseto wa Umri 13-14 15-16 Mawazo Makuu ya Sayansi Taaluma ya udogo Viini na Mifumo ya Maisha Muundo wa Mata Mada ya Somo Asidi, Alkali Na Bezi Kemia ya Uchanganuzi Mabadiliko ya Kemikali Matokeo ya Kemikali Kemia Kemia Isiyo ya Kawaida Molekulu - Kwa ujumla Umumunyifu Lugha Kiitaliano Muda wa Wastani wa Kusoma Dakika 45 Leseni Creative Commons Attribution (CC BY) Hufanya kazi nje ya Mtandao No Maelezo acidi e basi Please Login to Rate and Comment PoorNot so pooraveragegoodvery good No votes have been submitted yet. View and write the comments No one has commented it yet.
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