Chimie

Chimie

7th Grade

12 Qs

quiz-placeholder

Similar activities

Aerul

Aerul

7th Grade

9 Qs

Redox

Redox

KG - 10th Grade

13 Qs

Recuperación

Recuperación

1st - 12th Grade

10 Qs

جدول تناوبی عنصرها

جدول تناوبی عنصرها

7th Grade

12 Qs

Atomul

Atomul

7th Grade

9 Qs

Chemistry-13 Redox reactions

Chemistry-13 Redox reactions

6th - 8th Grade

10 Qs

Electrolysis

Electrolysis

6th - 10th Grade

10 Qs

Test Chimie VII-a B

Test Chimie VII-a B

7th Grade

11 Qs

Chimie

Chimie

Assessment

Quiz

Chemistry

7th Grade

Practice Problem

Hard

Created by

Victoria Ciurca

Used 52+ times

FREE Resource

AI

Enhance your content in a minute

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

12 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Media Image

Simbolul chimic al fosforului este:

S

F

P

C

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

Numărul de ordine a clorului și masa lui atomică relativă este:

17 și 35

18 și 35,5

17 și 35,5

17 și 36

3.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Media Image

Mr ( Ca3 (PO4)2= ?

210

310

120

167

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

Sulful manifestă următoarele valențe:

VI, IV

II, IV, VI

III, VI

I, III

5.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

Repartizarea electronilor pe nivele energetice pentru elementul Ca este:

2e, 8e, 10e

2e, 8e, 9e, 1e

2e, 8e, 7e, 3e

2e, 8e, 8e, 2e

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

Numărul de neutroni în nucleul atomului de Aluminiu este:

13

14

27

3

7.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Media Image

Sulful manifestă valență superioară în compusul:

SO2

H2S

Na2S

SO3

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?