What does the atomic number of an element represent? A. number of isotopes

B. number of protons

C. number of bonds

D. number of atoms

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

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.

What is the vapor pressure of a solution with a benzene to octane?