valenta dupa formula chimica

valenta dupa formula chimica

7th Grade

10 Qs

quiz-placeholder

Similar activities

Modelos  atómicos

Modelos atómicos

1st - 10th Grade

10 Qs

chemical equilibrium

chemical equilibrium

1st - 10th Grade

15 Qs

OCR C2 Chemistry

OCR C2 Chemistry

KG - University

10 Qs

HIDROKARBON

HIDROKARBON

1st - 10th Grade

10 Qs

Reactions of Acids and Bases

Reactions of Acids and Bases

7th - 8th Grade

13 Qs

Balancing Chemical Reactions

Balancing Chemical Reactions

KG - University

15 Qs

Lista de exercícios Química 3º TRI - 2º Ano

Lista de exercícios Química 3º TRI - 2º Ano

1st Grade - University

10 Qs

Układ Okresowy

Układ Okresowy

6th - 10th Grade

12 Qs

valenta dupa formula chimica

valenta dupa formula chimica

Assessment

Quiz

Chemistry

7th Grade

Practice Problem

Hard

Created by

Aliona Tcacenco

Used 8+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

In formula NaCl, clorul are valenta egala cu:

1

2

3

4

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Media Image

in imaginea data sulful manifesta valenta egala cu:

6

2

4

1

3.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Media Image

azotul di imaginea alaturata manifesta valenta :

1

2

3

5

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

V II

P O

in formula data indicele oxigenului este:

2

5

10

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

II II

Fe O

In formula data oxigenul are indicele egal cu :

2

1

4

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

suma valentelor in formula alaturata este egala cu:

3

2

6

8

7.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

oxigenul are valenta constanta egala cu:

II

I

VI

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?