
Wzory sumaryczne i strukturalne tlenków, siarczków, chlorków
Quiz
•
Chemistry
•
7th Grade
•
Hard

Katarzyna K
Used 111+ times
FREE Resource
24 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wzór sumaryczny tlenku litu to:
Li2O
LiO
Li2O3
LiO2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tlen w tlenkach jest zawsze:
I wartościowy
II wartościowy
IV wartościowy
VI wartościowy
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chlor w chlorkach jest zawsze:
I wartościowy
II wartościowy
III wartościowy
VII wartościowy
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wzór sumaryczny tlenku glinu to:
AlO
Al2O3
Al3O2
AlO2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wzór sumaryczny tlenku magnezu to:
MgO2
Mg2O2
MgO
Mg2O3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wartościowość azotu w N2O5 wynosi
II
V
X
VII
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wartościowość krzemu w SiO2
I
II
III
IV
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