Vzácne plyny a halogény

Quiz
•
Chemistry
•
8th Grade
•
Medium
Maria Kubandova
Used 9+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Ktorý halogén sa používa na ochranu pred vznikom zubného kazu?
chlór
fluór
bróm
jód
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Na dezinfekciu povrchových poranení sa používa roztok:
brómu
astátu
jódu
fluóru
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Vyber možnosť, kde sú uvedené iba vzácne plyny:
He, Ne, Ar, Kr
H, Ne, Ar, Kr
He, Ne, Ag, Kr
F, Cl, Br, I
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Rádioaktívny vzácny plyn je:
argón
astát
radón
hélium
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Bieliace a dezinfekčné účinky má:
astát
chlór
fluór
bróm
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Vyber možnosť, kde sú uvedené iba halogény (fluór, chlór, bróm, jód) :
F, Cr, Br, I
F, Cl, Br, I
He, Ne, Ar, Kr
F, Cl, B, I
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Hélium sa NEPOUŽÍVA na:
raketový pohon
náplň do balónov
na superochladenie
Similar Resources on Wayground
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Chemistry
20 questions
Physical and Chemical Properties

Quiz
•
8th Grade
20 questions
States of Matter

Quiz
•
8th Grade
20 questions
Counting Atoms Practice

Quiz
•
8th Grade
20 questions
Solutes, Solvents, Solutions

Quiz
•
6th - 8th Grade
18 questions
Law of Conservation of Mass

Lesson
•
8th Grade
22 questions
SCIENCE LAB EQUIPMENT

Quiz
•
5th - 12th Grade
15 questions
Acids and Bases Review

Quiz
•
8th Grade
20 questions
Classification of Matter Quizziz

Quiz
•
8th Grade