Physics, asked by Argha2007, 6 months ago

The electronic configuration with atomic number 19 is
2, 8, 9
2, 8, 8, 1
2, 7, 10
2, 8, 7, 2

Answers

Answered by Purvaknowlife

1

Answer:

The electronic configuration with atomic number 19 is 2,8,8,1

Answered by Leena2007

1

Answer:

1s² 2s²2p⁶3s²3p⁶4s¹

Explanation:

This is the perfect answer I think it will help you

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