
tlenki
Authored by Anna Kostrząb
Chemistry
7th Grade
Used 1K+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
wzór tlenku węgla IV
CO
CO2
C2O
C2O2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
wzór tlenku sodu
NaO
Na2O
NaO2
Na2O2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
wzór wody (tlenku wodoru)
HO
H2O
HO2
H2O2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
wzór tlenku wapnia
CaO
Ca2O
CaO2
Ca2O2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
wzór tlenku magnezu
MgO
Mg2O
MgO2
Mg2O2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
wzór tlenku glinu
AlO
Al2O
Al2O3
AlO3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
wzór tlenku potasu
K2O
KO
K2O2
KO2
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