Which of the following is not a physical change?

melting ice

breaking glass

filtering a mixture

burning paper

The p sub shell can hold up to 8 electrons in an atom. true or false?

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.

Which compound most likely has the greatest bond energy?