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What else can I help you with?
Is water evaporating off the counter a physical or chemical change?
Evaporation is a physical change.
Is chopping wood a physical change?
Physical change...just think of it as if you were getting your hair "chopped" off. You only temporarily change your appearance and eventually it grows back and so will the tree.
How can a seed on a dandelion be spread?
A Dandelion uses Wind to spread the seeds. When the dandelion turns white and fluffy, wind can pick up the seeds, since they are attached to the fluff. Next time you see a fluffy white dandelion, pull off some of the fluff and take a look. You will see tiny seeds attached at the bottom!
Is cutting of tree a chemical change?
No. Trees' leaves change colors beacuase when winter comes around, they will not have the energy to keep leaves, so they seal off the leaves from the rest of the tree. When the leaves are cut off from the rest of the tree, the chlorophyll in them dies, and turns brown.
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 breaking off a branch of a tree a physical change?
Breaking off a branch of a tree is a physical change.
Is water evaporating off the counter a physical or chemical change?
Evaporation is a physical change.
Is sweat a chemical or physical change?
Physical Change
Is tearing leaves off of trees a physical or chemical change?
PHYSICAL
What are some Chemical change properties?
Properties: -Ability to burn. -Bubbling. -Color (can be physical as well). -Corrosion. -Explosiveness. -Foaming. -Odor. -Rotting. -Rusting. Changes: -Absorbs heat to become cooler. -Becomes magnetized. -Blowing up (explosion). -Burning. -Change in odor. -Color change (can be physical as well). -Gives off heat. -Glowing. -Production of gas bubbles. -Formation of a precipitate.
Is sanding rust off a bike a physical or chemical change?
Sanding rust off a bike is a physical change because it does not alter the chemical composition of the rust or the metal underneath. It only changes the physical appearance by removing the rust layer mechanically through abrasion.
Is giving off light a physical or chemical change?
I would think it to be a Physical Change. Not chemical.
Is an egg gone off a chemical or physical change?
chemical
Is chopping wood a physical change?
Physical change...just think of it as if you were getting your hair "chopped" off. You only temporarily change your appearance and eventually it grows back and so will the tree.
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.
What are some properties of chemical changes?
Properties: -Ability to burn. -Bubbling. -Color (can be physical as well). -Corrosion. -Explosiveness. -Foaming. -Odor. -Rotting. -Rusting. Changes: -Absorbs heat to become cooler. -Becomes magnetized. -Blowing up (explosion). -Burning. -Change in odor. -Color change (can be physical as well). -Gives off heat. -Glowing. -Production of gas bubbles. -Formation of a precipitate.
What type of change occurs when fireworks are being shoot off?
Physical
