A quantum mechanical system or particle that is bound—that is, confined spatially—can only take on certain discrete values of energy. This contrasts with classical particles, which can h...
A nucleus has a discrete number of
The Bohr model for an electron transition in hydrogen between quantized
Since the outer electron looks inward at just one net positive charge, it could be
expected to have
A Hydrogen atom consists of a proton and an electron which are “bound” together – the proton (positive charge) and electron (negative charge) stay together ...
Electrons orbit the atom's nucleus in