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Question 21 5 pts Calculate the kinetic energy (in MeV) of an alpha particle whose DeBroglie wavelength is equal to 1 femtome
Question 22 5 pts The electronic configuration for boron is 1s 2s22p1, and the electronic configuration for aluminum is 1s22s
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(0:20 2 A = 1 fm 10-15 m, ma 6.65*10*2* - 24 ny let, En will be the keneboe eventy, R ſame (6.65 * 10 -34) 2x6.65 x 10-27 x (

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