What information about the structure of a hydrogen atom can be gained from its emission spectrum?A. Most of the mass of the atom is in its nucleus.B. A hydrogen atom contains one proton and one electron.C. The electron in the hydrogen atom is held near the nucleus.D. The electron may exist in any of several energy levels

Determine what information about the structure of a helium atom can be gained from its emission spectrum.

3. What is the region around the atomic nucleus where the electron is mostlyfound?A. FrequencyB. Energy LevelC. Atomic OrbitalD. Atomic Emission Spectrum

What does the emission spectrum of a molecule show?A.The energy the molecule absorbs as it undergoes a reaction to break down into its elementsB.The wavelengths of light a molecule takes in when an electron moves to a higher energy levelC.The wavelengths of light a molecule gives off when an electron moves to lower energy levelsD.The energy the elements give off as they undergo a reaction to form a molecule

Spectra have been used to study the arrangements of electrons in atoms.An emission spectrum consists of a series of bright lines that converge at high frequencies.Such emission spectra provide evidence that electrons are moving from.A. lower to higher energy levels with the higher energy levels being closer together.B. lower to higher energy levels with the lower energy levels being closer together.C. higher to lower energy levels with the lower energy levels being closer together.D. higher to lower energy levels with the higher energy levels being closer together.

identify the difference between the emission line Spectrum and the absorption lines spectrum of hydrogen