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Based on the cations identified in the question above, determine if the painting in question was a forgery. Explain how you were able to determine if the painting was a forgery. Indicate which pigments were likely in the unknown and when they were likely used. Note that each cation itself is not a pigment; the full chemical formula for each pigment can be found in the Pigment Handbook in your lab manual.
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Based on the cations identified in the question above, determine if the painting in question was a f...
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