Wzory i nazwy związków chemicznych - chemia, klasa 7

Wzory i nazwy związków chemicznych - chemia, klasa 7

7th Grade

10 Qs

quiz-placeholder

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Wzory i nazwy związków chemicznych - chemia, klasa 7

Wzory i nazwy związków chemicznych - chemia, klasa 7

Assessment

Quiz

Chemistry

7th Grade

Hard

Created by

Ewelina Róg

Used 987+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wskaż wzór sumaryczny tlenku azotu(III).

N2O5

N3O2

N2O3

NO3

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

AlBr3 to:

bromek glinu

bromek (III) glinu

glinek bromu

bromek glinu(III)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wskaż wzór sumaryczny chlorku żelaza(III).

FeCl3

Fe2Cl3

Fe3Cl

Fe3Cl2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wartościowość tlenu w związkach chemicznych wynosi zazwyczaj:

I

II

III

VI

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Wskaż wzór sumaryczny tlenku wapnia.

CaO

Ca2O

CaO2

Ca2O2

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Wzór sumaryczny tlenku sodu to:

NaO

K2O

ONa

Na2O

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Wskaż wzór sumaryczny tlenku cyny (IV)

SnO

Sn2O

SnO2

SnO4

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