what does the negative electronic energy for hydrogen atom means
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Answer:
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Explanation:
Negative Electronic energy for hydrogen atom means that the energy released by the atom and it states that the hydrogen atom is displaced from higher energy orbit to lower energy orbit.
Or We can see this way also
This negative sign means that the energy of the electron in the atom is lower than energy of a free electron at rest. A free electron at rest is an electron that is infinitely far away from the nucleus and is assigned the energy value of zero.
The most negative energy value is given by n=1 which corresponds to the most stable orbital and that is the Ground State .
En = - RH (1/n2)
If n ∞ then in the equation then E∞ = 0. As the electron gets closer to the nucleus (as n decreases), E n becomes larger in absolute value and more and more negative.
Answer:
The energy of the electron in a hydrogen atom has a negative sign for all possible orbits. This negative sign means that the energy of the electron in the atom is lower than the energy of a free electron at rest. ... The most negative energy value is given by n=1 which corresponds to the most stable orbit.
Explanation: