Chemistry, asked by aakifhmd2006, 3 months ago

an element Y contains 13 atom protons in the nucleus of its atom. Draw its electronic configuration.

Answers

Answered by msene0

2

Answer:

[1s]2 [2s]2 [2p]6 [3s]2 [3p]1

Explanation:

2 in the first shell

8 for the completed 2 orbital

remaining 3 are located in the 3rd shell = valence shell

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