3 years ago

The presence of which of the following substances can allow a chain reaction to happen?

Chemistry

1 answer:

vlada-n [284]3 years ago

5 0

Answer:

im not sure either B or D b is the only one with evidence

Explanation:

Most chemical chain reactions have very reactive intermediates called free radicals. The intermediate that maintains the chain reaction is called a chain carrier. These atoms or fragments are usually derived from stable molecules due to photo- or heat-dissociation

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