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Sekunda
Quiz
•
Chemistry
•
1st Grade
•
Easy
Sylvia Martinkovičová
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
1 elektrón
3 elektróny
6 elektróny
4 elektróny
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ako sa volá ión N+V.
dusičný katión
dusičný anión
dusitý katión
dusný katión
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Akú značku má antimón?
Sb
As
An
At
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aké oxidačné číslo má kyslík v oxide?
-II
-VI
+VI
+IV
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Názov iónu Cl-I.
chlórny katión
chloritý katión
chlorid
chlorečný katión
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ktorý prvok I.A skupiny nie je kov.
vodík
lítium
sodík
draslík
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ktorý prvok má najväčšiu elektronegativitu?
F
P
Cl
He
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