MEKANIKA KUANTUM

MEKANIKA KUANTUM

11th Grade

12 Qs

quiz-placeholder

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MEKANIKA KUANTUM

MEKANIKA KUANTUM

Assessment

Quiz

Chemistry

11th Grade

Medium

Created by

Juita Sitorus

Used 41+ times

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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Konfigurasi mekanika kuantum yang tepat untuk unsur 16S2- adalah….

[Ne] 3s2

[Ne] 3s2 3p2

[Ne] 3s2 3p4

[Ne] 3s2 3p6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Konfigurasi mekanika kuantum yang tepat untuk unsur 33As adalah….

[Ar] 4s2 3d3

[Ar] 4s2 3d5

[Ar] 4s2 3d10

[Ar] 4s2 3d10 4p3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Konfigurasi elektron yang tepat untuk 29Cu adalah….

[Ar] 4s2 3d3

[Ar] 4s2 3d5

[Ar] 4s2 3d10

[Ar] 4s1 3d10

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Suatu unsur yang memiliki konfigurasi [Ar] 4s2 3d5 berada pada….

Golongan V A, periode 4

Golongan VII B, periode 3

Golongan VII B, periode 4

Golongan IV B, periode 5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Empat bilangan kuantum yang tepat untuk elektron kulit terluar dari unsur 28Ni adalah….

n = 3, l = 1, m = -1, s = - ½

n = 3, l = 1, m = +2, s = + ½

n = 3, l = 2, m = 0, s = + ½

n = 3, l = 2, m = 0, s = - ½

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Suatu unsur dengan empat bilangan kuantum pada elektron terluar berharga n = 3, l = 1, m = +1, dan s = - ½, dalam tabel periodik terletak di….

Golongan VIII A, periode 3

Golongan VII A, periode 3

Golongan III A, periode 3

Golongan VIII A, periode 4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diantara unsur berikut ini yang memiliki nilai empat bilangan kuantum pada elektron terluar n = 2, l = 1, m= 0, dan s = - ½ adalah….

8O

9F

10Ne

11Na

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