Anywhere from really slow to really fast...
You ask a vague question, you get a vague answer...
Nuclear decay rates do not vary with the conditions of the change; they are constant for a given isotope. On the other hand, chemical reaction rates can vary with conditions such as temperature, pressure, and the presence of catalysts.
These chemicals are called catalysts.
nuclear decay rates take more time and chemical reaction rates could happen fast.
When temperature decreases, the speed of chemical change generally decreases as well. This is because lower temperatures reduce the kinetic energy of the molecules, slowing down their movement and collision rates, which are essential for chemical reactions to take place.
Nuclear decay rates vary, but chemical reaction rates are constant
Burning is a chemical change.
It's a chemical change
its a chemical change
It is a chemical change.
Its a chemical change.
Burning is a chemical change.
Yes it is a chemical change because color change is an observed change that a chemical change has occurred. So you are very much right. :)