Select the Multiple Atoms tab. Select the Continuous option from the Electron Production control and also select the Spectrometer and Squiggles options. Now select hydrogen, run the experiment, and note the colors and wavelengths of the photons shown in the spectrometer readings. Do the same with neon. How would you differentiate hydrogen and neon using the spectrometer readings?

hydrogen and neon can be distinguished based on their atomic spectra, neon has wavelengths in the range of 540 nm to 750 nm and the colors of light are observed as green, yellow, orange, and red.

hydrogens wavelengths are in the range of 410 nm to 660 nm. the colors obeserved are purple, dark blue, light blue, and red.

so they can be differentiated by their wavelengths and the colors of light they emit.

hey there!

boiling point is the temperature at which the vapor pressure of the liquid equals atmospheric pressure. the vapor pressure of solvent molecules is decreased when a solute is added, so a higher temperature is required to increase the number of solvent molecules in the gas phase above the liquid.

at the freezing point, the vapor pressures of the solid and liquid are equal; a lower temperature is needed to reduce the number of solvent particles above the liquid.

hope this you

tobey

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.