The main difference between the orbitals of hydrogen and helium is the number of electrons. Hydrogen has one electron, while helium has two electrons. This difference leads to variations in their electron configuration and orbital shapes.
No, hydrogen and helium have different energy levels. Hydrogen has only one electron, so it has only one energy level. Helium, on the other hand, has two electrons, which occupy different energy levels according to the Aufbau principle.
The orbital of He+ is higher in energy compared to hydrogen. This is because helium has one less electron, which results in a stronger nuclear attraction and higher energy for its remaining electron.
Yes, hydrogen and helium can have the same orbital shape. For example, the 1s orbital of hydrogen and the 1s orbital of helium both have a spherical shape. However, the number of electrons and energy levels will still be different.
The orbitals of H and He+ play a crucial role in determining their chemical properties. Hydrogen's single electron in the 1s orbital makes it highly reactive, while helium's full 1s orbital makes it chemically inert. He+ (helium ion) has a higher ionization energy compared to H (hydrogen atom) due to its stronger nuclear charge, making it less likely to participate in chemical reactions.