Question & notes
酸与碱 Sains ( SJKC) UPSR Darjah 5
CHP 酸与咸
What you will learn

通过这一课，学生能理解物质的化学性与石蕊纸的颜色变化以及举例说出酸性物质、碱性物质和中性物质。
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Teacher Ngu
@ngu
75 lessons
1779 followers
https://osem.me/lesson/25637/%E9%85%B8%E4%B8%8E%E7%A2%B1 copied!