Negative electron gain energy for hydrogen atom means that

What does the negative electronic energy for hydrogen atom mean?

What does the negative electronic energy for hydrogen atom mean?

Negative electron gain ethalpy of fluorine atom is less than that of chlorine atom. Why?

What does the negative electronic energy (negative sign for all values of energy) for hydrogen atom means?

What does the negative electronic energy (negative sign for all values of energy) for hydrogen atom means?

The energy of the electron in the hydrogen atom is given by the expression

The energy of the electron in the hydrogen atom is given by the expression

The energy of the electron in the hydrogen atom depends on