lovingpacific
lovingpacific lovingpacific
  • 28-04-2020
  • Chemistry
contestada

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

Respuesta :

saysteimle saysteimle
  • 28-04-2020

Answer:

Explanation:

the answer is C, sometimes it can be brown

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