Oksidacija je kemijsko spajanje atoma s kisikom.
Korozija,zaštita metala - spajanje lima

Quiz
•
Science
•
7th Grade
•
Medium
Božica Ruk
Used 9+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
da
ne
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Obojeni metali uglavnom su otporni na koroziju jer se na njihovoj površini pojavi patina.
da
ne
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Štetno trošenje metala uslijed kemijskog djelovanja okoliša, a dolazi uslijed oksidacije je :
oksidacija
korozija
galvanizacija
ferizacija
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kemijsko spajanje atoma s kisikom je:
oksidacija
korozija
galvanizacija
ferizacija
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Korozija čelika zovemo:
oksidacija
hrđanje
galvanizacija
ferizacija
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hrđanje ostaje samo na površini i ne prodire duboko u unutrašnjost čelika.
da
ne
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tanka metalna ploča izrađena valjanjem je:
čelik
lim
bronca
olovo
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Sistemler 6. Sınıf

Quiz
•
5th - 9th Grade
12 questions
The Periodic Table

Quiz
•
7th Grade
9 questions
Weather Forecasting

Quiz
•
6th - 8th Grade
10 questions
I Funghi

Quiz
•
6th - 9th Grade
15 questions
Pasaulinė sveikatos diena

Quiz
•
1st - 10th Grade
14 questions
Organizmi se prehranjujejo

Quiz
•
6th - 8th Grade
15 questions
Molecular Models

Quiz
•
7th Grade - University
10 questions
Element Symbols

Quiz
•
7th - 9th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade