
Halogeny
Authored by Zuzana Coufalová
Chemistry
8th Grade
Used 13+ times

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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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