[填空题]
Consider the data bel8v .y0psold)/ybqh+bdb e :d4ow or3x2/ tmfhi*g n the successive ionization energies for Al.
Electrons Removed
1
2
3
4
Energy$(kJ mol^{-1})$
577
1816
2881
11600
1. 1.Explain why the successive ionization energies for an element increase.
2.Explain how the successive ionization energies for aluminium give evidence for its three valence electrons
2.Using sections 1 and 2 of the data booklet, calculate the wavelength of light required to remove an electron from an aluminium atom. $\times10^{-7}$
