1. He took to YouTube for a series of lessons on chemistry and stock market analysis.

2. Do you have this kind of chemistry with your partner?

3. In the push to show off this chemistry, Obama has avoided some points of friction.

4. One little girl loves chemistry, while another is really interested in car racing.

5. We need to continue to examine this, to understand how the chemistry evolves over time.

6. The chemistry of cookies can help answer that last question.

7. By the time Clinton was up, chemistry had been established.

8. David has a degree in chemistry and biology, and did not tick off many of the job qualifications.

9. In the past decade, Israeli scientists have won six Nobel prizes in chemistry and economics.

10. I do now, thanks to a blink of a neat book about chemistry and history.

11. From the perspective of chemistry, nitrogen atoms bond well with other atoms.