# Question: An atom moving at its root mean square velocity at

An atom moving at its root mean square velocity at 100oC has a wavelength of 2.31 × 10-11 m. Which atom is it?

## Answer to relevant Questions

The ground state ionization energy for the one electron ion Xm+ is 4.72 × 104 kJ/ mol. Identify X and m. The treatment of a particle in a one-dimensional box can be extended to a rectangular box of dimensions Lx, Ly, and Lz, yielding the following expression for energy: The three quantum numbers nx, ny, and nz independently can ...Neutron diffraction is used in determining the structures of molecules. a. Calculate the de Broglie wavelength of a neutron moving at 1.00% of the speed of light. b. Calculate the velocity of a neutron with a wave-length of ...An electron is excited from the ground state to the n = 3 state in a hydrogen atom. Which of the following state-ments are true? Correct any false statements. a. It takes more energy to ionize (remove) the electron from n = ...One type of electromagnetic radiation has a frequency of 107.1 MHz, another type has a wavelength of 2.12 × 10-10 m, and another type of electromagnetic radiation has photons with energy equal to 3.97 × 10-19 J/ photon. ...Post your question