PH SISTEM PERIODIK UNSUR

PH SISTEM PERIODIK UNSUR

10th - 12th Grade

20 Qs

quiz-placeholder

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PH SISTEM PERIODIK UNSUR

PH SISTEM PERIODIK UNSUR

Assessment

Quiz

Chemistry, Science

10th - 12th Grade

Hard

NGSS
HS-PS1-1

Standards-aligned

Created by

Dhiya Ulhaq

Used 23+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Unsur-unsur di bawah ini yang mempunyai enam elektron valensi adalah

8 O

14Si

29 Cu

11 Na

6 C

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Tiga buah unsur dengan notasi sebagai berikut: 11P23, 12Q24, 17R35

Konfigurasi elektron unsur P adalah .... (Nomor atom Ne = 10, Ar = 18)

[Ne] 3s1

[Ne] 4s1

[Ar] 3s1

[Ar] 4s1

[Ar] 4s2 3d3

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

konfigurasi electron Se = [Ar] 4s2 3d104p4 ,tentukan golongan dan periode dari atom Se

Golongan VIII B ,periode 4

Golongan IV A ,Periode 4

Golongan VIA ,Periode 4

Golongan II B ,Periode 4

Golongan VIIIB ,Periode 4

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Konfigurasi elektron dalam unsur Molibdenum (Mo) adalah :

1s2 2s2 2p6 3s2 3p6 4s2 4p6 4d5 5s1.

di dalam sistem periodik unsur MO terletak pada . . . . .

Golongan IIA, Perioda 5

Golongan IIIA , perioda 5

Golongan IV B, perioda 4

Gologan VI B , perioda 4

. Golongan VI B, perioda 5

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Tentukan konfigurasi elektronnya!

1s1 2s2

1s2 2s1

1s1 2s1 3s1

1s1 2s1 3p1

1s1 1p1 2s1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Atom X terletak pada periode ke 4

Benar

Salah

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Jika suatu elektron mempunyai bilangan kuantum utama, n=2, kemungkinan bilangan kuantum lainnya adalah ....

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

l=1, m=+2, s=-1/2

l=2, m=-2, s=+1/2

l=2, m=+2, s=-1/2

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

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