Formule ale substantelor chimice

Formule ale substantelor chimice

8th Grade

10 Qs

quiz-placeholder

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Formule ale substantelor chimice

Formule ale substantelor chimice

Assessment

Quiz

Chemistry

8th Grade

Hard

Created by

Florina Fabri

Used 429+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Azotatul de potasiu

PNO3

KNO3

P2NO3

K2NO3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Clorura de magneziu

MgCl

MgCl2

ClMg

Cl2Mg

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hidroxid de calciu

Ca(OH)2

CaOH

CaH

HOCa

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Acid clorhidric

H2Cl

HCl2

ACl

HCl

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Oxid de aluminiu

OAl

AlO

Al3O2

Al2O3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Trioxid de sulf

SO3

SO2

H2SO3

H2S3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Carbonat de sodiu

CaSO4

CaCO3

Na2CO3

NaCO3

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