If you don't tell us what answer you got, it is difficult to say why it is wrong.mahrap said:What is the energy of an electron in the 2s orbital of a hydrogen atom?
I thought En = -RZ^2 / n^2
Why am i not getting the right answer with
Z = 1
n = 2
and R just the value of the constant
The energy of an electron in a hydrogen atom is -13.6 electron volts (eV). This is known as the ground state energy, and it is the lowest energy level that the electron can occupy in the hydrogen atom.
The energy of an electron in a hydrogen atom is calculated using the equation E = -13.6/n^2, where n is the principal quantum number. This equation is known as the Bohr model of the hydrogen atom.
The energy of an electron in a hydrogen atom is significant because it determines the behavior and properties of the atom. It also plays a crucial role in understanding chemical bonding and the formation of molecules.
The energy of an electron in a hydrogen atom increases as it moves to higher energy levels. This is because the distance between the electron and the nucleus increases, and the electron experiences less attraction and therefore has higher potential energy.
No, the energy of an electron in a hydrogen atom is quantized, meaning it can only have specific values. These values correspond to the different energy levels or orbitals that the electron can occupy within the atom.