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Názvosloví

Authored by Petra Luňáčková

Chemistry

6th - 8th Grade

Used 10+ times

Názvosloví
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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

7.

FILL IN THE BLANK QUESTION

1 min • 2 pts

FeCl3 je oxid

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