
Halogeny a vzácné plyny - test

Quiz
•
Chemistry
•
2nd Grade
•
Medium
Mgr. Irena Straková
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Do jaké skupiny patří halogeny?
Skupina 15
Skupina 18
Skupina 17
Skupina 16
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Který z následujících je plyn?
Bróm
Chlór
Jód
Astat
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jakou barvu má fluor?
Zeleno-žlutá
Žlutá
Zelená
Modrá
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Který halogen je známý jako nejreaktivnější?
Chlór
Brom
Fluór
Jód
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jaké je skupenství bromu při pokojové teplotě?
Plyn
Plazma
Pevný
Kapalný
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Který halogen se používá v zubních produktech?
Chlor
Fluor
Brom
Jód
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jaká je barva jódu v pevném stavu?
Zelená
Fialová
Červená
Žlutá
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