When a counterfeit detection pen is used on an authentic bill, what color does it turn? a. Pale blue b. Pale yellow c. Blue-black d. Pale pink

asked May 26, 2021 8.5k views

1 vote

When a counterfeit detection pen is used on an authentic bill, what color does it turn?

a. Pale blue
b. Pale yellow
c. Blue-black
d. Pale pink

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3 votes

Answer:

Step-by-step explanation:

the answer is C, sometimes it can be brown

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