When Ernest Rutherford fired alpha particles (helium nuclei) at a thin sheet of gold foil, most of the particles passed through the foil with little or no reflection. The best
interpretation of this data is:

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color

What is the average rate of the reaction between 10 and 20 s?