Reactii chimice
Interactive Video
•
Chemistry
•
8th Grade
•
Hard
Laurențiu Cotoc
FREE Resource
2 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
Ce este o reacție chimică?
un fenomen fizic
un fenomen chimic
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Ce legi respectă fiecare reacție chimică?
(răspuns multiplu)
Legea conservării maselor
Legea conservării nr de atomi
Legea gravitației
Legile mecanicii
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
