Science10/13/14 Word Scramble
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Question | Answer |
Chromatography | process that uses water to separate mixtures |
Chromatogram | After chromatography you see pattern of separated substances |
Pigment | colored chemical |
Wicking | How water moves throughout a fibrous material such as paper |
Why do we need chromatography ? | It helps to identify substance in a solution |
What does paper chromatography do? | It reveals the pigments in watercolor inks |
What do water color pens have? | they have a pigment |
What are pigments? | They are individual colors |
What are mixtures of pigments? | They are inks and dyes |
Where does the word chromatography come from? | It is Greek for color |
What does chromatography mean ? | It means color writing. |
What are the patterns made from chromatography called? | They are called chromatographs |
Who invented the chromatography? | In 1906 Mikhail Tsvet |
What are the two type of chromatography used by scientist? | Column chromatography and paper chromatography |
Created by:
Evans206
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