the answerSorry, but this question has not been answered by our experts yet. If you found this answer useful, please consider
making a small donation to science.ca.
chemistry question #2768
KC, a 14 year old female from San Jose asks on May 18, 2005,Q:
When using invisible inks, why does the organic substances (like milk) in the writing burn more quickly than the paper? (say heated with an iron)
viewed 14677 times