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It isn't diamonds.

2006-12-21 06:29:26 · 4 answers · asked by Steve C 7 in Science & Mathematics Chemistry

4 answers

Titanium Dioxide, with an index of refraction 2.7

2006-12-21 06:30:46 · answer #1 · answered by Anonymous · 0 0

The highest I could find is hematite, an iron ore, at 2.94.

2006-12-21 15:57:24 · answer #2 · answered by Anonymous · 0 0

Linseed or Walnut oil.

2006-12-21 14:32:59 · answer #3 · answered by vanamont7 7 · 0 0

http://vzc.upce.cz/en/program-details.html

2006-12-21 14:32:21 · answer #4 · answered by somebody 3 · 0 0

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