The plastic beads have a harmless chemical in them that change colours when exposed to ultraviolet radiation.?

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The plastic beads have a harmless chemical in them that change colours when exposed to ultraviolet radiation.?

The plastic beads have a harmless chemical in them that change colours when exposed to ultraviolet radiation. I need to know what that chemical is on the beads.

2007-03-18 05:51:18 · 1 answers · asked by Spicy***princess 1 in Education & Reference ➔ Homework Help

1 answers

I don't know for sure but it could be quinine.

2007-03-18 05:57:01 · answer #1 · answered by Puppy Zwolle 7 · 0⤊ 0⤋