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Is a firework a chemical or physical change?
chemical
Is a firework cracking a physical or chemical change?
It is a chemical change as it releases gases into the air.
Is firework exploding physical or chemical change?
It is a chemical reaction because it changes and the change can't be revesed
Is a firework exploding chemical or physical?
It is a chemical reaction because it changes and the change can't be revesed
Is firework exploding a chemical or physical 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.
Is a firework a chemical or physical change?
chemical
Is firework is chemical or physical change?
chemical
Is a firework cracking a physical or chemical change?
It is a chemical change as it releases gases into the air.
Is firework exploding physical or chemical change?
It is a chemical reaction because it changes and the change can't be revesed
Is a firework exploding chemical or physical?
It is a chemical reaction because it changes and the change can't be revesed
Is an firework a chemical change?
Use of fireworks is a chemical change.
When firework explodes is physical change or chemical change?
When a firework explodes, it is a chemical change because new substances are formed during the reaction. The compounds inside the firework undergo a rapid chemical reaction when ignited, resulting in the release of light, heat, gas, and sound, which are all evidence of a chemical reaction taking place.
Is firework exploding a chemical or physical 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.
Is fireworks a physical or chemical change?
Fireworks involve both physical and chemical changes. The lighting of the firework (ignition) is a chemical change that triggers a series of reactions which results in the colorful display seen (physical change) as different elements are heated and produce light.
Is firework explosion physicalchange?
Definitely a chemical change, The elements in the firework undergo very rapid combustion (burning) which is a chemical change.
Is fireworks a physical change?
Yes, fireworks involve a chemical reaction where the materials inside the firework combine to produce light, heat, and sound. This chemical reaction is not reversible, so it is considered a chemical change rather than a physical change.
Is firework exploding is a chemical change?
It is a chemical reaction because it changes and the change can't be revesed
