pulomabishnu pulomabishnu

02-02-2017
Chemistry

contestada

sharpening a pencil leaves behind pencil shavings. is sharpening a physical or chemical change

Respuesta :

demitube2014 demitube2014

02-02-2017

Physical damage.

If you burned the pencil, it would be considered chemical.

Answer Link

hadleysimms hadleysimms

02-02-2017

physical

because the pencil is not changing to a new substance, just changing form :)

Answer Link

Otras preguntas

If the current in each wire is the same, which wire produces the strongest magnetic field? -a wire that is 1mm thick and not coiled -a wire that is 2mm thick an

which aquatic ecosystem typically forms along coastlines where freshwater and saltwater meet, leading to varying degrees of salinity

Which word could be correctly used as an adverb―good or well?

Blank divided by 9 equals 6

Multiply. Write your answer in simplest form. 7 x 3/4

Is the sentence "Does the sun revolve around earth?" have correct capitalization?

Danny wanted to become a lawyer so that he could ________ for troubled teens

Which measurement is most accurate to describe the weight of a dime? 25 mg 120 g 0.5 kg 5,700 mg

2/3 of the pizza was left over from last night. Then, Marcy ate another 2/9 of it. How much is left now?

The goal of President Harry Truman’s Fair Deal was to