Clase de substante
Authored by Bulgaru Tattiana
Chemistry
8th Grade
Used 6+ times
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
30 sec • 1 pt
Câte clase de substanțe anorganice compuse se cunosc?
1
2
3
4
2.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
H2O face parte din clasa ...
(a)
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Substanța H2SO4 se numește
acid sulfidric
acid sulfuric
acid sulfuros
acid silicic
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
În alimentație se utilizează substanța...
HCl
H2S
NaCl
CuSO4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Care din aceste substanțe este o sare
HCl
H2CO3
KCO3
KOH
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Substanța Ca(OH)2 face parte din clasa
oxizi
acizi
baze
săruri
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Scrie denumirea substanței NaNO3
(a)
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
