Clorofluorocarbonos

Clorofluorocarbonos

Assessment

Interactive Video

Science, Chemistry, Physics

4th - 9th Grade

Hard

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The video discusses halogenated compounds like ethane, methane, and propane, where hydrogen atoms are replaced by chlorine and fluorine. These compounds have historically been used in refrigerators, fire extinguishers, and aerosols. However, their use has significantly harmed the ozone layer, leading to an international agreement in 1989 to phase them out gradually.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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