MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
The screening effect on inner electrons of the nucleus causes |
| A. | Decrease in the ionisation energy |
| B. | Increase in the ionisation energy |
| C. | No effect on the ionisation energy |
| D. | Increase in the attraction of the nucleus to the electrons |
| Answer» D. Increase in the attraction of the nucleus to the electrons | |