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Is sugar a chemical or physical change when it burns?
When sugar burns, it creates a new substance. It's not possible that it's a physical change. So, it's a chemical change !
when match burns is that a chemical of physical change?
It’s a physical change because it’s changing when is a chemical change it’s gaming
Does gasoline undergo a physical change before it burns?
Yes, gasoline undergoes a physical change when it evaporates before it burns. This change does not alter the chemical composition of the gasoline.
Is something that burns easily a physical or chemical change?
If you burn something it is a chemical change, however if you melt of boil it, it is a physical change.
Why Heating zinc oxide is a physical change Why?
It is a physical change. I goes from white, to yellow, back to white.
When wood burns is is a physical or chemical change?
Chemical change
Is gasoline burns in an engine a chemical or physical change?
Chemical change
Is a flammability(burns) a physical or chemical?
Something that burns or is flammable would be a chemical change.
When a piece of paper burns is it a physical or a chemical change?
Burning is a chemical change.
When the wick burns and the candle melts is it a chemical or physical change?
it is a chemical change
Is sugar a chemical or physical change when it burns?
When sugar burns, it creates a new substance. It's not possible that it's a physical change. So, it's a chemical change !
Is flammable a chemical or a physical change?
Something that burns or is flammable would be a chemical change.
when match burns is that a chemical of physical change?
It’s a physical change because it’s changing when is a chemical change it’s gaming
Does wood undergo a physical change before it burns?
No. It is a chemical change.
When a piece of paper burns is physical change or chemical change?
Cheimical change
Does gasoline undergo a physical change before it burns?
Yes, gasoline undergoes a physical change when it evaporates before it burns. This change does not alter the chemical composition of the gasoline.
Is something that burns easily a physical or chemical change?
If you burn something it is a chemical change, however if you melt of boil it, it is a physical change.
