A radio wave might have a wavelength as long as a .
A. cup
B. house
C. puppy
D. molecule

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating

Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution