11) The following is an example of a heterogeneous mixture except

A)
Granite
B)
Brass
C)
Salad
D)
Blood

What type of electromagnetic radiation has a shorter wavelength than blue light

In 2002, the rare earth elements mine in mountain pass, california was closed because

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.