what is the charge on the ion formed by an atom of na?
what is the charge on the ion formed by an atom of na?
Answer
Explanation:
Step1: Recall sodium's electron - configuration
Sodium (Na) has an atomic number of 11. Its electron - configuration is 1s²2s²2p⁶3s¹.
Step2: Determine ion - formation
Sodium loses its outermost 3s¹ electron to achieve a stable noble - gas electron - configuration (like neon, 1s²2s²2p⁶). When it loses one electron, it forms a positively charged ion.
Answer:
+1