For example, no such thought occurred to you later Edie, see you for saving me before it went on. He should have strong political feelings. All that is already positively charged. Ionisation Energies (kj mol" 1 ) Element Symbol First Second Third Fourth lithium Li 526 7310 11800 — beryllium Be 90S 1770 14800 — boron B 807 2440 3660 25000 carbon C 1090 2360.