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Yes. While act of melting wax is a physical change, because you can remould it, the wax is actually what is primarily burned as fuel. You cannot unburn the wick nor the consumed wax. Remember, if it can be redone, it is probably physical and vice versa.
The wick of a candle is used to light it and is used as a medium for burning the wax. As the wax is heated, it is soaked into the burning wick. As the fire burns the wax on the wick, more melted wax is absorbed into by the wick. As the wax burns down, so does the wick.
What else can I help you with?
An example of a chemical change is?
Lighting A Match
Is lighting a campfire a chemical or physical change?
It is a chemical change. The reaction is combustion
What is an ability of a material to change its chemical makeup?
Chemical property
A change in which one or more substances combine or break apart to form new substances?
chemical change
Which change forms a new substance?
The change were new material is produce is called chemical change.
Is lighting something a physical or chemical change?
lighting is a chemical change
Is Lighting candle physical or chemical change?
It is a chemical change.
Lighting a match a physical change or chemical change?
Lighting a match is a chemical change because the molecules in the matchstick undergo a chemical reaction when exposed to heat, resulting in the production of new substances like ash and smoke.
Is lighting a match a chemical change?
Yes, lighting a match is a chemical change because the chemicals in the match head undergo a chemical reaction when exposed to heat from friction, resulting in the release of energy in the form of light and heat.
Is lighting your match a physical or chemical change?
Mainly chemical (oxidation).
What processes is not a physical change drying wet clothescutting snowflakes out of paper lighting a match from a matchbox?
lighting a match from a matchbox is a chemical change.
Is lighting a match physical change?
This is a little tricky. Striking a match is a physical act, but it does induce chemical changes. It depends on exactly what you mean by "lighting", ultimately. The end result is definitely a chemical change.
Is lighting a torch a chemical change?
Yes, lighting a torch involves a chemical change. The fuel in the torch undergoes a combustion reaction with oxygen in the air, resulting in the production of heat, light, and new chemical compounds such as carbon dioxide and water.
Is lighting a chemical or physical change?
Lighting is a physical change, not a chemical change. When a light switch is turned on, the flow of electricity through the bulb causes it to emit light, which is a physical reaction. No new substances are formed during this process.
Is lighting a match from a matchbox a physical change?
Yes, lighting a match from a matchbox is a chemical change, not a physical change. When the match is struck, the chemicals on the match head react to produce heat, light, and a flame. This transformation is a chemical reaction, not just a change in physical state.
An example of a chemical change is?
Lighting A Match
Why is lighting a match considered a chemical change?
Because when the light is matched, it has a chemical reaction that makes unable to change back into it's original format.
