“We must trust to nothing but facts: These are presented to us by Nature, and cannot deceive. We ought, in every instance, to submit our reasoning to the test of experiment, and never to search for truth but by the natural road of experiment and observation.” ― Antoine Lavoisier, Elements of Chemistry


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Thursday, 19 May 2016


Dear CP1, here is your last Home Quiz. You can use this quiz to practice. I hope it can help your preparation for the upcoming Final Test. GBU

This is a Acids-Bases Quiz (Multiple Choice Question), for Checkpoint 1 (grade 7)

Klik here to attempt the quiz 

Key Answer

Klik here to download the key answer

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