Everyday Einstein – 5.10.10

Pure Knowledge:

What is the correct definition of the following word?

XANTHAN

1. A gum used as a thickening agent in foods such as salad dressings and sauces

2. A Chinese dynasty between the Yuan and Ming dynasties

3. A Chinese language largely spoken in Taiwan.

4. An Incan ruler, the son of Sinchi Roca?

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