3 years ago

Give the formula of the chlorine ion

Chemistry

1 answer:

seraphim [82]3 years ago

3 0

Answer:

fluorine plus chlorides think

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Answer : The energy of the photon emitted is, -12.1 eV

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First we have to calculate the $'n^{th}'$ orbit of hydrogen atom.

Formula used :

$E_n=-13.6\times \frac{Z^2}{n^2}ev$

where,

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Let energy change be E.

$E=E_-E_3=(-13.6eV)-(-1.51eV)=-12.1eV$

The negative sign indicates that energy of the photon emitted.

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Hope that answer works for you! :)

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3 years ago

Give the formula of the chlorine ion​

Give the formula of the chlorine ion