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What makes certain inks permanent

What makes certain inks permanent and others washable? And why does "permanent" ink still dissolve in alcohol?
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2. asked by elizabeth
3. 495 views
What makes certain inks permanent and others washable? And why does "permanent" ink still dissolve in water.
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2. asked by elizabeth
3. 397 views
A mixture of inks is thought to contain three pure inks. The colours of these inks are red, green and blue. Describe using a
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2. asked by s4n4
3. 656 views
You are required to plan and design an investigation to test the following hypothesisBlack inks from three different brands of
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2. asked by Confused Grace
3. 559 views
Raphael is an English tutor hired to help a student with research paper. He knows that his student is a visual learner. Which
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2. asked by Jay Daniels
3. 32 views
Does anyone know what chromium is soluble or insoluble in or know any inks that could help?Thanks
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2. asked by Anonymous
3. 479 views
I needed what Cr the metal is soluble and insoluble in and inks was supposed to be links.
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2. asked by Anonymous
3. 498 views
QuestionWhich of the following best describes ancient Egyptian beliefs about death? (1 point) Responses Death represented a
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2. 25 views
QuestionWhich of the following best describes ancient Egyptian beliefs about death? (1 point) Responses Death represented a
1. 1 answer
2. asked by need help 100%
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Which of the following best describes ancient Egyptian beliefs about death? (1 point) Responses Death represented a permanent
1. 1 answer
2. 106 views