<----------- Postive and Negative Compounds Attract.
Find them by Chemial Tests OR Flame Test.
Compounds.
- Have a High Melting Point.
- Disolve In Water.
- Made Up Of Charged ION's.
Chromatography.
- Place a sample on the paper with a pencil line.
- Place the chromatography paper in the solvent, with the dot above the solvent level.
- Allow time to soak.
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