What did Mario J Molina discover?

What did Mario J Molina discover?

In 1974, Mario Molina and Sherwood Rowland demonstrated that CFC gases, freons, have a damaging effect on ozone in the atmosphere. Freons had many uses, including propellants in spray cans and refrigerants in refrigerators. By limiting the use of freons, the depletion of the ozone layer has been slowed.

Why is Mario J Molina important?

Mario Molina was awarded the Nobel Prize in Chemistry for his discovery. He was the first Mexican-born scientist to receive the chemistry prize. For over 40 years, he continued his work in the United States and Mexico, to prevent and repair human-caused damage to the earth’s atmosphere.

What are 3 facts about Mario Molina?

Molina (March 19, 1943 – October 7, 2020) was a Mexican chemist who won a Nobel Prize in Chemistry in 1995. This was because, in the 1970s, he was one of the scientists who discovered that there was a hole in the ozone layer in the Earth’s atmosphere. He is the first Mexican to receive the Nobel Prize in Chemistry.