Why electronic energy is negative?

Electronic energy is a negative energy because

Electronic energy is negative because:

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?

State the condition under which electronic energy is considered to be negative.

Why is the value of electron-gain enthalpy negative?

Show that the total energy of an electron in an atom is negative and it is E=-e^2/(8piepsilon_0) . What is the significance of the negative energy.

The total energy of an electron in an atom is negative'-what does it signify?

Total energy of an electron in an atom is negative . What does it signify ?