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

What made some Native American tribes have a more permanent settlement?

Which revolutions were caused by a reaction to absolute authority? the American and French revolutions the Glorious and American revolutions the Glorious and Fr

What is the funcgtion of the immune system?

What affect did regional commerce have on West Africa?

Where did Jackson go after the civil war ? What business did he start ?

You need to measure the length of your driveway. Which measuring tool would produce accurate results that you would expect to be the same as those found by othe

How do first nations petroglyphs compare to egyptian hieroglyphics. Consider composition, creation, and purpose

What is the smallest power of 10 that would exceed 987,654,321,098,765,432?

in the call of the wild ,why did buck end up in the yukon territory

What is the mineral beryl used for except jeweler