the line spectrums produced by helium and neon gas are..?
A)identical to the line spectrum of hydrogen
B)exactly the same for both of them
C)Not the same, but helium and hydrogen will be the same because they belong to the same period
D) not identical with any other element's line spectrum

Question

the line spectrums produced by helium and neon gas are..?
A)identical to the line spectrum of hydrogen
B)exactly the same for both of them 
C)Not the same, but helium and hydrogen will be the same because they belong to the same period
D) not identical with any other element's line spectrum

aaronq · Answer

atomic emission spectra are analogous to human fingerprints in that no 2 are the same.