posted Mar 5, 2020, 7:09 AM by Kelly Allen   [ updated Mar 6, 2020, 6:27 AM ]
Journal: Think about yesterday’s Effective Nuclear Charge (ENC) activity.
1.What is the trend for ENC in a group?
2.What is the trend for ENC in a period?
3.What happens to the size (aka radius) of an atom when ENC increase?

Class: Continue Gizmo activity 
Watch and take Cornell notes on Effective Nuclear Charge/Atomic Radius video if time

HW: Periodic Table Crown extra credit due TOMORROW
Nuclear Power Commercial due Mon. 3/9
Kelly Allen,
Mar 5, 2020, 7:10 AM