Espinedjosephbryanviz
Answered

Activity: write the electrons Configuration (ECN) for the following elements 1. sodium,Na ____ 2.phosphorus,P____ 3. Iron,Fe_____​

Sagot :

Undercoveragent190viz

Answer:

1. Sodium,Na - 3s¹

2. Phosphorus,P- 3s² 3p³

3. Iron,Fe - 3d6 4s2

Explanation:

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