1.Write the electron configuration of Ca20 and show it's orbital diagram.
![1Write The Electron Configuration Of Ca20 And Show Its Orbital Diagram class=](https://ph-static.z-dn.net/files/dd1/38dd8d497416c167f006ec0e4caf5508.jpg)
Answer:
Electron Configuration of Ca20 :1s22s22p63s23p64s2
Explanation:
eto answer