Electronic Configuration of Elements
It has 8 valence electrons 4s 2 3d 6 and electron configuration 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 6. Electronic configurations can…
Conditional Sentences Type 3
The Third Conditional Conditional Sentences Type 3 Structure Examples 7esl Conditional Sentence Types Of Sentences …
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