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Is a pencil sharpened a physical or chemical change?
Sharpening a pencil is a physical change, because there is no change to the chemical makeup of the pencil when sharpening it. It is simply chunks of wood being sliced off to reveal more of the lead.It is a physical change.
Why is sharpening a pencil a physical change?
Because the pencil is made of wood and you only changed the size and shape of the wood or pencil and did not change what the wood is made of the substance
Is breaking a pencil in half a chemical change?
Breaking a pencil in half is a physical change, not a chemical change. The composition of the pencil, which is made of wood and graphite, remains the same even though its physical appearance has changed.
Is breaking pencil a chemical change?
Sharpening a pencil is a physical change, because there is no change to the chemical makeup of the pencil when sharpening it. It is simply chunks of wood being sliced off to reveal more of the lead.It is a physical change.
Is breaking your pencil physical or chemical?
First off, its spelled "breaking". No, Its a physical change, because the pencil hasn't changed its chemical components, all you did was ruin a pencil. :)
Is wood a physical property or a chemical property?
Physical. If you were to cut that piece of wood in half what would it be? Still wood. There would be no chemical change. Just a physical change.
Why is shapening a pencil a physical change?
no new chemical products are formed .there is only a change in shape .the products after and before are same that is wood and graphite
Is wood sawed and made into a toy box a chemical or physical change?
Physical-it is still wood, just in small pieces
Sharpening a pencil is an example of what?
Sharpening a pencil is an example of a physical change. This process alters the pencil's shape and size without changing its chemical composition. The wood is removed, exposing the graphite core, but both the wood and graphite remain the same materials throughout the process.
Would hammering wood together for a playhouse be a chemical chanhe or physical change?
physical change
Is breaking wood example of chemical change?
no, breaking wood is a physical change.If the wood was burned, that would be chemical 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.
