SOAL UN KIMIA SMA | Konfigurasi Elektron

SOAL UN KIMIA SMA | Konfigurasi Elektron

Perhatikan tabel sistem periodik berikut!

Konfigurasi elektron unsur Q yang paling sesuai adalah ....

A. This is the rendered form of the equation. You can not edit this directly. Right click will give you the option to save the image, and in most browsers you can drag the image onto your desktop or another program.

This is the rendered form of the equation. You can not edit this directly. Right click will give you the option to save the image, and in most browsers you can drag the image onto your desktop or another program.

PEMBAHASAN
Berdasarkan tabel periodik

Unsur Q terletak pada golongan VIA periode 3, maka elektron akan berakhir pada kulit:
This is the rendered form of the equation. You can not edit this directly. Right click will give you the option to save the image, and in most browsers you can drag the image onto your desktop or another program.

(golongan VIA → elektron valensi = 6)
dimana n = 3 (periode 3 → jumlah kulit = 3)

Ingat!
Urutan pengisian konfigurasi elektron berdasarkan aturan Aufbau.
Jadi, konfigurasi elektron Q:

This is the rendered form of the equation. You can not edit this directly. Right click will give you the option to save the image, and in most browsers you can drag the image onto your desktop or another program.

Jawaban: B

SOAL UN KIMIA SMA | Konfigurasi Elektron

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