chemical
It is a chemical change as it releases gases into the air.
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
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.
chemical
chemical
It is a chemical change as it releases gases into the air.
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
Use of fireworks 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.
Definitely a chemical change, The elements in the firework undergo very rapid combustion (burning) which is a chemical change.
Chemical because its made of chemicals like minerals and when the fire on the string hits the minerals then it forms a chemical reaction.
It is a chemical reaction because it changes and the change can't be revesed
Chemical broooooooooooooooo niga
it is a chemical change