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UNSUR PERIODE 3

Authored by Al Parizi

Others

12th Grade

Used 1+ times

UNSUR PERIODE 3
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Unsur periode 3 terdiri dari...

Na, Mg, Ar

Na, Be, Mg

Mg, Ne, Ar

Al, Ar, He

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

berapakah nomor atom Ar dan Al secara berturut turut?

18 dan 14

13 dan 18

13 dan 14

18 dan 13

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Natrium hidroksida berguna untuk...

pengobatan kanker paru

pembuatan sabun

menjaga tekanan darah

pencair es

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

elektrolisis garam magnesium didapat dari?

air tawar

air garam

air gula

air minum

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Alumunium yang paling bermanfaat setidaknya berdasarkan berat nya adalah?

Sulfat alumunium

Karbon

Senyawa oksida

Oksigen

metaloid tetravalen.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Silikon biasanya digunakan dalam pembuatan...

Kayu

Bom

Plastik.

Kaca

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fosforus adalah sebuah nonlogam multivalen dari golongan...

Kalsium

Nitrogen

Oksigen.

Karbon

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