
chemia tlenki i wodorotlenki
Quiz
•
Chemistry
•
7th Grade
•
Hard
Monika z
Used 11+ times
FREE Resource
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CaO to
tlenek węgla
tlenek wapnia
tlenek wapnia (II)
wapień tlenu
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jaką wartościowość ma tlen w tlenkach?
I
III
II
IV
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co musimy dodać do magnezu, żeby otrzymać tlenek magnezu?
wodę
wodór
tlen
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
....K + O2 -> 2K2O jaką cyfrę trzeba wstawić w miejsce ...
1
2
3
4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jaki wzór ma tlenek żelaza (III)
FeO
Fe3O2
Fe2O3
O3Fe2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na jaki kolor zabarwi się fenoloftaleina w ph = 14?
czerwony
malinowy
bezbarwny
zółty
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jaki odczyn ma wodorotlenek sodu?
kwasowy
zasadowy
obojętny
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple

Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
35 questions
Chemical Reaction Middle School Chemical Change
Quiz
•
6th - 8th Grade
45 questions
Science @ Home Progress Test
Quiz
•
7th - 9th Grade
45 questions
General knowledge
Quiz
•
7th Grade - University
35 questions
Chemistry Year 8
Quiz
•
KG - 8th Grade
40 questions
neutralisation
Quiz
•
7th - 9th Grade
36 questions
7 клас. Контрольний тест.
Quiz
•
7th Grade
38 questions
Tłuszcze - trudniejsze
Quiz
•
7th - 12th Grade
35 questions
Nazwy i symbole pierwiastków chemicznych klasa 7
Quiz
•
7th Grade - University
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade