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2013 National Chemistry Olympiad
46
2013 USNCO Problem 46: Flame Test
2013 USNCO Problem 46: Flame Test
Source:
April 20, 2013
Problem Statement
What is the characteristic color of the flame test for potassium?
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A
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yellow
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B
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red
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C
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green
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D
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violet
{ <span class='latex-bold'>(A)</span>\ \text{yellow}\qquad<span class='latex-bold'>(B)</span>\ \text{red}\qquad<span class='latex-bold'>(C)</span>\ \text{green}\qquad<span class='latex-bold'>(D)</span>}\ \text{violet}\qquad
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yellow
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B
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red
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C
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green
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D
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violet
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