Latihan soal Sistem Periodik Unsur

Latihan soal Sistem Periodik Unsur

10th Grade

30 Qs

quiz-placeholder

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Latihan soal Sistem Periodik Unsur

Latihan soal Sistem Periodik Unsur

Assessment

Quiz

Chemistry

10th Grade

Medium

Created by

Credendo 06

Used 484+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Letak unsur dan konfigurasi elektron yang tepat untuk unsur 19X adalah…(nomor atom Ar = 18)

Periode 4 golongan IA [Ar] 4s1

Periode 1 golongan IB [Ar] 4d1

Periode 1 golongan IIA [Ar] 4s2

Periode 4 golongan IA [Ar] 4s2

Periode 3 Golongan IVA [Ar] 4s2 3d2

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Harga keempat bilangan kuantum elektron terakhir dari atom 16S adalah…

n = 2, l = 0, m = 0, s = -1/2

n = 3, l = 1, m = -1, s = -1/2

n = 3, l = 1, m = 0, s = +1/2

n = 3, l = 1, m = +1, s = +1/2

n = 2, l = 1, m = 0, s = +1/2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Letak unsur X dengan nomor atom 26 dan nomor massa 56 dalam sistem periodik unsur terletak pada golongan dan periode…

IIA dan 6

VIB dan 3

VIB dan 4

VIIB dan 3

VIIIB dan 4

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Berapakah? Jumlah Teori perkembangan Sistem periodik unsur

7

9

3

5

6

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Kalium mempunyai nomor atom 19 dan nomor massa 39. Jumlah elektron pada ion kalium adalah…

19

39

20

58

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Unsur Yang berada dalam 1 kolom dari atas sampai kebawah disebut...

Periode

Teks ilmiah

Teori

Golongan

Impostor

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Konfigurasi elektron X2- dari suatu unsur 16X adalah…

1s2 2s2 3p6 3s2 3p2

2s1 4s3 2p6 4s7

1s2 2s2 2p6 3s2 3p6

1s2 2p6 2s2 3s2 3p6

3p6 1s2 2s2 3s3 2s1

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