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What changes are happening when a fire burns in a fireplace?
A physical and Chemical change.
When fire burns logs what kind of change is taking place?
When fire burns logs, a chemical change is taking place. The heat from the fire causes the wood to undergo combustion, which is a chemical reaction that breaks down the wood's molecular structure and releases energy in the form of heat and light.
What Chemical change that produces light and heat?
steel wool burns in oxegen and produces heat and light
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.
An example of a substance that can be decomposed by a chemical change is?
Wood. When wood burns, it undergoes a chemical change that breaks it down into ash and gas, releasing energy in the process. This decomposition by fire is a chemical change, transforming the wood into different substances.
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 flammable a chemical or a physical change?
Something that burns or is flammable would be a chemical change.
Is a fire a physical or chemical change?
A fire is a chemical change due to the irreversible changes that happen.
When a black soot formed as a candle burns is it a chemical change?
Yes. That is a chemical change.
