Complex sentence: Due to the autocatalytic nature of the reaction mechanism, it has been called bromine explosion.It's still not fully understood how salts are transported from the ocean and oxidized to become reactive halogen species in the air.
Split into simpler sentences: Due to the autocatalytic nature of the reaction mechanism, it has been called bromine explosion. It is still not fully understood how salts are transported from the ocean and oxidized to become reactive halogen species in the air.