newmanms
newmanms newmanms
  • 02-05-2016
  • Chemistry
contestada

is zinc oxide a chemical or physical change when heated?

Respuesta :

lovelyduck lovelyduck
  • 02-05-2016
It is a physical change. I goes from white, to yellow, back to white.
Answer Link

Otras preguntas

Starting in the late 1300s, Russian princes fought to drive _____ out of Russia.
What part of Africa is predominantly Islamic? A. The southern coast and most of the middle of the continent. B. North Africa above the Sahara, West Africa and t
As they multiply die and decompose algae deplete the oceans surface layers of oxygen. often the large amounts of farm fertilizer that run from fields into the r
one book costs 95p how much do 5 books cost
Which group wants American independence?
Which cell structure directs the cell activities
31/6 as a mixed number
One characteristic of the Romantic period was
describe the way some viking weapons were decorated
An alcohol awareness program sponsored by a local police department is an example of a __________. A. community program B. nonprofit organization program C. gov