The electronic configurations of two elements A and B are 2, 8, 1 and 2, 8, 7respectively. Which one of them is a metal and which is a non-metal?
Question
Solution 1
To determine which element, A or B, is a metal and which is a non-metal based on their electronic configurations, we can analyze their valence electron configurations.
Analysis of Electronic Configurations
- Element A: The electronic configuration is :
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