newspaper turns yellow after being in direct sunlight is an example of chimical or physical change?

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2006-12-10 14:45:05 · 4 answers · asked by dana l 1 in Science & Mathematics ➔ Chemistry

Since it is a color change, it is considered a chemical Change.

hope it helps.

2006-12-10 14:50:55 · answer #1 · answered by frontstreetboy2004 3 · 0⤊ 0⤋

Chemical change. It will never turn back to white by itself. It must be bleached to get it white again.

2006-12-10 14:47:29 · answer #2 · answered by physandchemteach 7 · 1⤊ 0⤋

chemical

2006-12-10 14:55:25 · answer #3 · answered by Fatima 1 · 0⤊ 0⤋

chemical

2006-12-10 14:46:28 · answer #4 · answered by Anonymous · 0⤊ 0⤋