Part B Refer to the observations of the test tubes from part A. Determine which metal (or hydrogen) in each test tube is more
reactive. Remember that the less reactive metal (or hydrogen) will typically end up in pure form as an element, so no
reaction will occur if the less reactive metal (or hydrogen) is the one that begins in pure form.
B IV x'x, Font Sizes A. A
More Reactive Element
Test Tube
1
2
3
Elements to compare
Iron and copper
copper and hydrogen
zinc and iron
zinc and magnesium
zinc and hydrogen
Iron and hydrogen
4
5
6
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