If the binding energy of ground state electron in a hydrogen atom is 13 . 6 eV , then, the energy required to remove the electron from the second excited state of Li 2 + will be: x × 10 - 1 eV . The value of x is _____.

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If the binding energy of ground state electron in a hydrogen atom is 13 . 6 eV , then, the energy required to remove the electron from the second excited state of Li 2 + will be: x &#215; 10 - 1 eV . The value of x is _____.

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Given: Binding energy, E H = E 0 = 13 . 6 &#160; eV . Now for hydrogen like atom, we can write E Li 2 + = E 0 Z 2 n 2 = 13 . 6 &#215; 9 9 = 13 . 6 &#160; eV = 136 &#215; 10 - 1 &#160; eV Therefore, x = 136 .

If the binding energy of ground state electron in a hydrogen atom is 13 . 6 eV , then, the energy required to remove the electron from the second excited state of Li 2 + will be: x × 10 - 1 eV . The value of x is _____.

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More from Nuclear Physics

If the binding energy of ground state electron in a hydrogen atom is 13 . 6 eV , then, the energy required to remove the electron from the second excited state of Li 2 + will be: x &#215; 10 - 1 eV . The value of x is _____.

Correct answer

Step-by-step solution

More from Nuclear Physics

If the binding energy of ground state electron in a hydrogen atom is 13 . 6 eV , then, the energy required to remove the electron from the second excited state of Li 2 + will be: x × 10 - 1 eV . The value of x is _____.