Electron structure of sodium:
₁₁Na: 1s²2s²2p⁶3s¹
Answer:
Scientists believe the batteries (if that is their correct function) were used to electroplate items such as putting a layer of one metal (gold) onto the surface of another (silver), a method still practiced in Iraq today.
Explanation:
Answer:
four million two hundred and thirty
Explanation:
Answer:
16
Explanation:
number of electrons should also be 16.