Chimie quizz

Quiz

•

Chemistry

•

7th Grade

•

Hard

Luca Osain

Used 35+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

H2O este formula:

Apei

Mercurului

Nu este o formulă

Apă oxigenată

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Azotat de argint?

AgNO2

AgNO3

No3Ag2

Nu știu

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Carbonat de Bariu?

Co3Ba

Co3Ba3

BaCo3

Ba2 (Co3)2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Este adevarat ca Magneziul are doua valențe?

Da

Nu este adevarat!

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Ce element chimic se gaseste in toți acizii?

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Acid Bromhidric?

H Br2

H Br

H Ba

BaH

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Acid Fosforic?

H3PO4

H3 Po3

H2 Po4

Am uitat...

Poate OH PO3?

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