Search Header Logo

Aluminiu

Authored by Delia Nemes

Chemistry

8th Grade

Used 84+ times

Aluminiu
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Atomul de aluminiu conține

14 protoni, 13 electroni, 13 neutroni

13 protoni, 14 electroni, 14 neutroni

13 protoni, 13 electroni, 14 neutroni

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Aluminiul se găsește în tabelul periodic în:

Grupa 3, perioada 13

Perioada 3 , grupa 13

Perioada 3, grupa III b

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Este cel mai răspândit metal din scoarța terestră

Aur

Aluminiu

Fier

Argint

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Numele aluminiului provine de la

Bauxită

Duraluminiu

Alumen

Criolit

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Obține aluminiul impur in laborator

H.S. Claire Deville

D. Rutherford

Friedrich Wohler

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Temperatura de topire a aluminiului este:

180 grade Celsius

3600 grade Celsius

660 grade Celsius

100 grade Celsius

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Reacția aluminotermiei este reacția

Al+ CuSO4

Al+ Cl2

Al+Fe2O3

Fe+ AlCl3

Access all questions and much more by creating a free account

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?