Saved Bookmarks
| 1. |
Define ionosation energy and why I.E2 >I.E1 and explain influenceing factor |
|
Answer» Answer: IONISATION energy refers to the energy needed to be supplied to remove an electron from the isolated gaseous atom. Explanation: IE2>IE1 because after removal of an electron as the atomic size DECRASES EFFECTIVE nuclear charge consequently INCREASES ,it becomes more difficult to remove next electron. |
|