7 An atom of Xenon, atomic number 54, produces more characteristic spectral lines than Helium, atomic number 2, when excited by 6000 volts. Which statement best explains this difference? A Helium is an inert gas and Xenon is not. B Helium has a higher neutron to proton ratio. C Helium has less possible electron transitions. D Helium can be produced by the fusion of Hydrogen.

1 answer

The correct statement that best explains the difference in the number of characteristic spectral lines produced by Xenon and Helium when excited is:

C Helium has less possible electron transitions.

Xenon, having more electrons due to its higher atomic number, can undergo a greater number of electronic transitions when excited, leading to more spectral lines. On the other hand, Helium has fewer electrons, resulting in fewer possible transitions and thus fewer spectral lines.

Similar Questions
  1. Column A1. Selenium (Se- Atomic number 34) 2. Germanium (Ge- Atomic number 32) 3. Xenon (Xe - Atomic number 54) 4. Cobalt (Co-
    1. answers icon 1 answer
  2. Create an atom: Add 1 proton and 1 electron to the simulator.Is the atom neutral? Is the atom stable? What is the atomic mass?
    1. answers icon 1 answer
    1. answers icon 1 answer
  3. Question 2 (2 points)The atomic number determines the identity of an element. The atomic number is the number of protons in the
    1. answers icon 1 answer
more similar questions