It is a chemical reaction because it changes and the change can't be revesed
It is a chemical reaction because it changes and the change can't be revesed
chemical
chemical
It is a chemical change.
I guess it is a chemical change as the exploded fireworks cant be regained back which is possible in a physical change and not in a chemical change.
It is a chemical reaction because it changes and the change can't be revesed
It is a chemical reaction because it changes and the change can't be revesed
chemical
chemical
chemical
It is a chemical change.
I guess it is a chemical change as the exploded fireworks cant be regained back which is possible in a physical change and not in a chemical change.
It is usually a chemical change.
it is a chemical change
no its a chemical reaction
It is a chemical change as it releases gases into the air.
Dynamite exploding is a chemical change called combustion.