FORMULE CHIMIE

Quiz

•

Chemistry

•

8th Grade

•

Medium

URSESCU DAVID

Used 13+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care este formula chimică a apei?

O2

Cl2

H2O

NO2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce reprezintă formula chimică CO2?

Dioxid de carbon

Metan

Clorură de potasiu

Carbonat de calciu

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care este formula chimică a clorului?

H2O

CH3COOH

H2SO4

Cl2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce reprezintă formula chimică NaCl?

Metan

Clorură de sodiu (sare de masă)

Amoniac

magneziu

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care este formula chimică a oxigenului?

CA

CL

MG

O2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce reprezintă formula chimică H2SO4?

Acid sulfuric

sare de mare

acid gastric

acid normal

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care este formula chimică a dioxidului de azot?

H3COOH

HCl

NO2

C2H

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