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Which Product of the Ultraviolet Decomposition of CFCs Acts as the Catalyst

question 21

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Which product of the ultraviolet decomposition of CFCs acts as the catalyst for ozone decomposition?


Definitions:

Officially Take Effect

When something is said to officially take effect, it means it begins to legally or formally be applied or enforced from a specified moment.

January 1, 1863

The date when the Emancipation Proclamation was officially issued by President Abraham Lincoln, declaring the freedom of all slaves in Confederate territory.

Special Order No. 15

A military order issued during the American Civil War that confiscated as Union property a strip of coastline stretching from Charleston, South Carolina, to the St. John's River in Florida, and redistributed it to freed African American families in forty-acre parcels.

South Carolina Sea Islands

Islands along the coast of South Carolina, known for their unique Gullah culture and history.

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