Before - which liquid will clean the coins the best?
Jawad did such a good job
Kiona rubbed and rubbed but water would not clean her coin.
After (Sorry for it being upside down)
We deduced that the vinegar and salt did the best job.
Great post. This article is really very interesting and enjoyable. I think its must be helpful and informative for us. Thanks for sharing your nice post about Grade 5 Science experiment .
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Great post! thanks for sharing. Can I ask what is the textbook is that you are using (in the picture) which has this Science experiment?
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