He has a sample containing 339 atoms of the element. 83% of these atoms have a mass of 14.24 amu, while the rest have a mass of 17.22 amu. What is the average atomic mass of Clint's sample? Please round your answer to the nearest 0.01 amu.

What is the mass of 4 molecules of co2

What is the solubility of substance?

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.