<Tr> <Th> Name </Th> <Td> H - α / Ba - α </Td> <Td> H - β / Ba - β </Td> <Td> H - γ / Ba - γ </Td> <Td> H - δ / Ba - δ </Td> <Td> H - ε / Ba - ε </Td> <Td> H - ζ / Ba - ζ </Td> <Td> H - η / Ba - η </Td> <Td> Balmer break </Td> </Tr> <Tr> <Th> Wavelength (nm) </Th> <Td> 656.45377 </Td> <Td> 486.13615 </Td> <Td> 434.0462 </Td> <Td> 410.174 </Td> <Td> 397.0072 </Td> <Td> 388.9049 </Td> <Td> 383.5384 </Td> <Td> 364.6 </Td> </Tr> <Tr> <Th> Energy difference (eV) </Th> <Td> 1.89 </Td> <Td> 2.55 </Td> <Td> 2.86 </Td> <Td> 3.03 </Td> <Td> 3.13 </Td> <Td> 3.19 </Td> <Td> 3.23 </Td> <Td> 3.40 </Td> </Tr> <Tr> <Th> Color </Th> <Td> Red </Td> <Td> Aqua </Td> <Td> Blue </Td> <Td> Violet </Td> <Td> (Ultraviolet) </Td> <Td> (Ultraviolet) </Td> <Td> (Ultraviolet) </Td> <Td> (Ultraviolet) </Td> </Tr>

Why are you unable to see all of the balmer spectral series