which statement best characterizes chemical reactions?\no they always occur very quickly.\no their rates…
which statement best characterizes chemical reactions?\no they always occur very quickly.\no their rates vary significantly.\no their rates are always slow.\no they rarely occur in the natural environment.
Answer
Brief Explanations:
Chemical reaction rates can vary widely. Some reactions like explosions are very fast, while others like rust - formation are slow. They also occur frequently in nature.
Answer:
Their rates vary significantly.