[填空题]
Consider the data below on tg- (.(aa+ eikjus u4qm*myg f2hekhf q1(j6m fd9 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. $\times10^{-7}$
