Search Header Logo

Železo

Authored by Nikola Varholiková

Biology

12th Grade

Železo
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Čo nepatrí medzi triádu železa?

Fe

Co

Cu

Ni

2.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

AKý je vzorec magnetitu?

3.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

Ako sa volá ,,stroj", v ktorom sa spracúva železo?

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Čo nie je vstupný materiál pri výrobe železa?

koks

troska

železo

oceľ

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Koľko % uhlíka obsahuje oceľ?

do 1,7%

3-4%

do 0,7%

nad 1,7%

6.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

Ktorý prvok z triády železa je súčasťou vitamínu B12? (značka prvku)

7.

OPEN ENDED QUESTION

1 min • 1 pt

Prečo sa surové železo ďalej spracováva?

Evaluate responses using AI:

OFF

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?