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physical--no, it's chemical because a new substance is formed by burning logs/paper, and the new substance, ashes has a different chemical composition.
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∙ 12y ago
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Is sanding wood is a physical or chmical change and why?
It is physical change. There are no chemical reactions taking place when you sand wood.
If you chop wood for a fire and then burn the wood you have made both physical and chemical changes.?
Yes, chopping is a physical change: the chemical composition of the molecules inside the wood remains the same. Burning causes the molecules in the wood to react with the air (mostly with the oxygen in the air), and the result is different compounds than before.
Wood roating is a physical or chemical change?
when wood rots it is a physical change and not a chemical change.
Is hammering wood together a chemical or physical property?
is hammering wood togehter to build a playhouse a physical change or a cemical change
Is hammering wood together to build a playhouse a chemical change or a physical change?
It would be a physical change because you are changing the shape of the wood not the chemical composition of the wood. However, you could possibly create a chemical change if you could hammer hard and long enough to burn the wood. Not likely, but it is possible.
Why is carving wood a physical change?
It is a physical change, because you're giving the wood a new shape.
Is sanding wood is a physical or chmical change and why?
It is physical change. There are no chemical reactions taking place when you sand wood.
Wood roating is a physical or chemical change?
when wood rots it is a physical change and not a chemical change.
If you chop wood for a fire and then burn the wood you have made both physical and chemical changes.?
Yes, chopping is a physical change: the chemical composition of the molecules inside the wood remains the same. Burning causes the molecules in the wood to react with the air (mostly with the oxygen in the air), and the result is different compounds than before.
Is wood sawed and made into a toy box a chemical or physical change?
Physical-it is still wood, just in small pieces
Is hammering wood a physical or chemical change?
A physical change because the chemical composition of the wood does not change.
Is painting wood a physical or chemical change?
Its a physical change
Why is wood a physical change?
You're not changing the substance when you chop wood. Therefore, it is a physical change.
Is a wood a chemical or physical change?
Wood is a material. It is not a change.
Is hammering wood together a chemical or physical property?
is hammering wood togehter to build a playhouse a physical change or a cemical change
Is cutting a piece of wood a physical change or a chemical change?
It is a physical change.
Is hammering wood together to build a playhouse a chemical change or a physical change?
It would be a physical change because you are changing the shape of the wood not the chemical composition of the wood. However, you could possibly create a chemical change if you could hammer hard and long enough to burn the wood. Not likely, but it is possible.
