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toksikologi lingkungan 2

Authored by arif aminanto

Chemistry, Science

University

Used 11+ times

toksikologi lingkungan 2
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10 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

salah satu penggunaan merkuri adalah . . . .

Termometer

Elektroplating

Anti karat

Pengawet kayu

2.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

berikut adalah logam berat non esensial, kecuali . . . .

Zn

Pb

Cd

As

3.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

salah satu penggunaan Kadmium/Cd adalah . . . . .

elektroplating

barometer

termometer

aditif bensin

4.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Salah satu kegunaan arsen adalah. . . . .

Semikonduktor

Elektroplating

Baterai/Aki

Termometer

5.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

berikut adalah logam berat esensial, kecuali . . . .

Zn

Fe

Mn

Cd

6.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

salah satu kegunaan timbal adalah . . . .

Aki/Baterai

Elektroplating

Semikonduktor

Pengawet Kayu

7.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

termasuk logam berat adalah logam dengan masa jenis . . .

4,5 g/cm3

4,7 g/cm3

4,9 g/cm3

5 g/cm3

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