Question

1. The H atom and the Be +3 ion each have one electron. Does the Bohr model predict their spectra accurately? Would you expect their line spectra to be identical? Explain,

Answer 1

yes the Bohr model predicts their spectra accurately

Step-by-step explanation:

The Bohr model based on one electron system

The atom H has a single atom and the ion Be+3 has a single atom as well and this proves that the Bohr model predicts their spectra accurately .

also apply the equation model to further explain

E =
`(-(z^2) (2.18 * 10^(-18)j) )/(n^2)`

z = atomic number

for H the value of z = 1

for Be+3 the value of z = 4

when this values are substituted into the equation above

E =
`(-(1) (2.18 * 10^(-18)j) )/(n^2)` , E =
`(-(4) (2.18 * 10^(-18)j) )/(n^2)`

this results show that the energy level of Be+3 is higher than the energy level of H by a factor of 16 , and this shows that their line patterns are similar