a 0 002 b 0 1 c 0 5 21 The ionisation energy of He is 19 6x

Last updated: 7/2/2023

a 0 002 b 0 1 c 0 5 21 The ionisation energy of He is 19 6x 10 energy of the first stationary of Li2 is a 2 2 x 10 15 J atom b 8 82 x 10 17 J atom c 4 41 10 16 J atom 1 d 4 41 x 10 17 J atom d 0 7 J atom The urface