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Halogeny

Authored by Zuzana Coufalová

Chemistry

8th Grade

Used 13+ times

Halogeny
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Který halogen se používá k desinfekci pitné vody?

fluor

chlor

brom

jod

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Který halogen má vliv na inteligenci člověka?

fluor

chlor

brom

jod

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Který halogen se používá na bělení papíru a textilií?

fluor

chlor

brom

jod

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Který halogen snižuje kazivost zubů?

fluor

chlor

brom

jod

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Který halogen je fialová pevná látka?

fluor

chlor

brom

jod

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Který halogen byl použit v bojovém plynu Yperit?

fluor

chlor

brom

jod

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Který halogen má nejvyšší elektronegativitu?

fluor

chlor

brom

jod

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