Three of the strongest lines in the He+ ion spectrum are observed at the following wavelengths: (1) 121.57 nm, (2) 164.12 nm, (3) 25.64 nm. Find the quantum numbers of the initial and final states for the transitions that give rise to these three lines. Use Equation 4, the wavelengths of lines that can originate from transitions involving any two of the four lowest levels. (1)--> (2)--> (3)-->

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation:

i need mutiple choices