asked 112k views
2 votes
3. What is the electron configuration of the following elements?

Lithium
Calcium
Copper
Strontium
Potassium
sodium

asked
User Ludenus
by
8.2k points

1 Answer

7 votes

Answer: Lithium ( 3),Calcium (20),Copper (29),Strontium (38),Potassium (19),Sodium (11)

Step-by-step explanation:

answered
User Timu
by
8.6k points