Názvosloví
Authored by Petra Luňáčková
Chemistry
6th - 8th Grade
Used 10+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jaký je vzorec jodidu fosforečného?
PI3
FI3
PI5
FI5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jaký je vzorec chloridu draselného?
K2Cl
KCl
NaCl
K2O
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jaký je vzorec sulfidu zinečnatého?
ZnS
ZnS2
Zn2S
ZnO
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jaký je vzorec oxidu boritého?
B2O5
BO3
B3O
B2O3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jaký je vzorec oxidu křemičitého?
SiO2
Si2O
KO2
SiO4
6.
FILL IN THE BLANK QUESTION
1 min • 2 pts
Al2S3 je sulfid
(a)
7.
FILL IN THE BLANK QUESTION
1 min • 2 pts
FeCl3 je oxid
(a)
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