Strips of copper foil and magnesium were connected as seen below (the bulb lit up). These strips were cleaned with sandpaper before use. Give a reason why the strips were cleaned before use?
Strips of copper foil and magnesium were connected as seen below (the bulb lit up). These strips were cleaned with sandpaper before use. Give a reason why the strips were cleaned before use?
Living By Chemistry: First Edition Textbook
1st Edition
ISBN:9781559539418
Author:Angelica Stacy
Publisher:Angelica Stacy
ChapterU1: Alchemy: Matter, Atomic Structure, And Bonding
SectionU1.17: Technicolor Atoms: Flame Tests
Problem 6E
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Strips of copper foil and magnesium were connected as seen below (the bulb lit up). These
strips were cleaned with sandpaper before use.
Give a reason why the strips were cleaned before use?
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