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valentinak56 [21]
2 years ago
6

which wavelength of the band on the hydrogen emission line spectrum that has the most energy ? a. 410nm b.434nm c.486nm d.656nm

Chemistry
1 answer:
hammer [34]2 years ago
5 0

Answer:  410 nm

Explanation: Energy of a photon is E = hf = hc/λ. The smaller wavelength λ, the greater energy

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</span>hydrogens ~average~atomic~mass=\frac{(1.0078\cdot x)+(2.0140\cdot y)}{100}\\&#10;1.01=\frac{(1.0078\cdot (100-y))+(2.0140y)}{100}||\cdot 100\\&#10;101=100.78-1.0078y+2.0140\\&#10;101-100.78=1.0062y\\&#10;0,22=1.0062y||:1.0062\\&#10;0.219\%=y\\\\&#10;x=100\%-y\\&#10;x=100\%-0.219\%\\&#10;x=99.781\%\\\\&#10;
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answer:
</span>x=99.781\%\\&#10;y=0.219\%<span>




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