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Search results with tag "Tarnished"
One Cent (SENT) Science Object Lesson - The …
www.thedeamteam.comOne Cent (SENT) Science Object Lesson Materials Needed: 1/3 cup of white vinegar 1 tsp of table salt 1 small clear drinking glass 1 tarnished penny Hi, boys and girls! Can anyone tell me what I have in my hand?