Al yang bernomor atom 13 dan bernomor massa 27 terdiri atas….

13 proton, 13 elektron, dan 14 netron

13 proton, 14 elektron dan 27 netron

13 proton, 13 elektron dan 27 netron

14 proton, 14 elektron, dan 13 netron

Tentukan konfigurasi elektronnya!

1s 2 2s 2 2p 2 3s 2 3p 2 4s 2 3d 2 4p 2 5p 2

Konfigurasi elektron yang benar untuk 24 Cr adalah...

1s 2 2s 2 2p 6 3s 2 3p 6 4s 1 3d 5

1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 5

1s 2 2s 2 2p 6 3s 2 3p 6 3d 4 4s 2

1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 4

1s 2 2s 2 2p 6 3s 2 3p 6 3d 5 4s 2

Konfigurasi elektron untuk ion 23 V 3+ adalah..

1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 3

1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 6

Tentukan manakah dari pasangan bilangan kuantum berikut yang memungkinkan.

n = 2 , l = 1 , m = − 1 , s = + 1 2 n=2,\ l=1,\ m=-1,\ s=+\frac{1}{2} n = 2 , l = 1 , m = − 1 , s = + 2 1

n = 1 , l = 1 , m = 0 , s = − 1 2 n=1,\ l=1,\ m=0,\ s=-\frac{1}{2} n = 1 , l = 1 , m = 0 , s = − 2 1

n = 1 , l = 0 , m = − 1 , s = + 1 2 n=1,\ l=0,\ m=-1,\ s=+\frac{1}{2} n = 1 , l = 0 , m = − 1 , s = + 2 1

n = 2 , l = 1 , m = − 2 , s = + 1 2 n=2,\ l=1,\ m=-2,\ s=+\frac{1}{2} n = 2 , l = 1 , m = − 2 , s = + 2 1

n = 2 , l = 1 , m = 0 , s = 1 n=2,\ l=1,\ m=0,\ s=1 n = 2 , l = 1 , m = 0 , s = 1

Nilai keempat bilangan kunatum terakhir dari atom Cl yang mempunyai nomor ato 17 adalah . . .

n = 3, l = 1, m = -1 , s = - ½

Tentukan keempat bilangan kuantum elektron terakhir pada unsur dengan nomor atom 25.

n = 3 , l = 2 , m = + 2 , s = + 1 2 n=3,\ l=2,\ m=+2,\ s=+\frac{1}{2} n = 3 , l = 2 , m = + 2 , s = + 2 1

n = 4 , l = 0 , m = 0 , s = − 1 2 n=4,\ l=0,\ m=0,\ s=-\frac{1}{2} n = 4 , l = 0 , m = 0 , s = − 2 1

n = 3 , l = 1 , m = + 1 , s = + 1 2 n=3,\ l=1,\ m=+1,\ s=+\frac{1}{2} n = 3 , l = 1 , m = + 1 , s = + 2 1

n = 3 , l = 2 , m = − 2 , s = − 1 2 n=3,\ l=2,\ m=-2,\ s=-\frac{1}{2} n = 3 , l = 2 , m = − 2 , s = − 2 1

n = 3 , l = 2 , m = 0 , s = − 1 2 n=3,\ l=2,\ m=0,\ s=-\frac{1}{2} n = 3 , l = 2 , m = 0 , s = − 2 1

STRUKTUR ATOM DAN KONFIGURASI ELEKTRON X MIPA 1

Authored by Aank Kadek

Chemistry

10th Grade

Used 16+ times

STRUKTUR ATOM DAN KONFIGURASI ELEKTRON X MIPA 1

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MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Atom terdiri dari inti yang bermuatan positif dan dikelilingi oleh elektron yang bermuatan negatif. Secara umum, partikel penyusun atom adalah...

proton dan neutron

proton

proton, neutron, elektron

elektron

neutron

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Penemu partikel neutron adalah...

Rutherford

Thomson

Croockes

Chadwick

Goldstein

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Jika suatu atom X memiliki nomor massa 19 dan nomor atom 9, maka jumlah proton, elektron, dan neutron secara berturut-turut adalah...

9, 9, 10

9, 10, 9

10, 9, 9

9, 10, 10

10, 9, 10

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Atom-atom yang memiliki nomor massa sama, tetapi nomor atom berbeda merupakan pengertian dari...

Isotop

Isobar

Isoton

Isoelektron

Isoneutron

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pasangan unsur berikut merupakan...

Isotop

Isobar

Isoton

Isoelektron

Isoproton

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30 sec • 1 pt

Gambar tersebut merupakan model atom yang dikemukakan oleh...

Dalton

Thomson

Rutherford

Bohr

Mekanika Kuantum

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Gambar model atom thomson adalah...

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STRUKTUR ATOM DAN KONFIGURASI ELEKTRON X MIPA 1