P4aukeisJazhann P4aukeisJazhann

16-11-2016
Chemistry

contestada

Is torn paper physical or a chemical change

Respuesta :

16-11-2016

It is a physical change

Answer Link

Otras preguntas

Select the correct answer. Where would you find this sentence in an essay? My favorite memory is the time I went to visit my grandparents during summer vacation

Which of the following is a correct sequence of levels in life's hierarchy proceeding downward from an individual animal?A. brain, organ system, nerve cell, ner

Quinn wants to test his prediction, also known as a(n) _____, that "lack of sleep increases the likelihood of lower test scores for college student."

What kind of constitutional power allows congress to regulate immigration and naturalization

At what temperature would a 1.80 m NaCl solution freeze, given that the van't Hoff factor for NaCl is 1.9? Kf K_f for water is 1.86 degrees C/m. answer in degr

Which of the following is a true statement regarding phytoplankton? they are the only cause of green ocean water they are responsible for 80% of all global warm

If Keynes’ law applies during economic contractions and Say’s law applies during economic expansion, how will the three goals of macroeconomics be affected? a)

Explain the reason some people more than others enjoy buying a lot of shoes.

what does Jefferson mean that government should not be changed for "light and transient causes?"

simplify the expression.(–8i)(2i)