xiankai said:for ions with more than one proton ie. He+, Li2+ and Be3+, doesn't the extra charge factor into the equation?
The Bohr radius, denoted by a0, is a physical constant that represents the average distance between the nucleus and the electron in a hydrogen atom at its ground state.
The Bohr radius can be calculated using the formula a0 = ℏ² / (me * e2), where ℏ is the reduced Planck's constant, me is the mass of the electron, and e is the elementary charge.
The Bohr radius is an important concept in atomic physics as it helps to determine the size and energy levels of atoms. It also provides a basis for understanding the stability of atoms and their electronic structure.
Yes, the Bohr radius varies for different atoms as it depends on the mass of the nucleus and the charge of the electron. For atoms with more protons in the nucleus, the Bohr radius will be smaller as the electrostatic force between the electron and the nucleus is stronger.
Yes, the Bohr radius can be measured experimentally using various techniques, such as spectroscopy and electron tunneling microscopy. These methods allow for the determination of the distance between the nucleus and the electron in different atoms and molecules.