
Evaluare: Apa - Formule și Proprietăți
Authored by Lacramioara Rusu
Chemistry
9th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este formula chimică a apei?
H₃O
H₂O
HO₂
OH₂
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care dintre următoarele proprietăți fizice ale apei este corectă la presiune atmosferică normală?
Punctul de fierbere este la 50° C
Punctul de îngheț este la 0° C
Densitatea maximă este la 10° C
Este în stare gazoasă la temperatura camerei
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care dintre următoarele reprezintă o utilizare industrială importantă a apei?
Doar pentru băut
Agent de răcire în procese industriale
Doar pentru irigații
Exclusiv pentru curățenie
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce proprietate unică a apei o face esențială pentru viață?
Este incoloră
Are gust
Este un solvent universal
Are miros
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La ce temperatură are apa densitatea maximă?
0 grade C
4 grade C
10 grade C
100 grade C
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 Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Generalidades de la Estequiometria
Quiz
•
9th Grade
10 questions
Hidrácidos
Quiz
•
1st - 10th Grade
10 questions
No laboratório
Quiz
•
7th - 9th Grade
10 questions
Sistemas homogéneos y heterogéneos
Quiz
•
9th Grade
10 questions
Protectia consumatorului
Quiz
•
1st - 10th Grade
10 questions
propiedades periódicas y cambios fisicos y quimicos
Quiz
•
9th Grade
10 questions
SIMULACRO DE QUIMICA
Quiz
•
1st - 10th Grade
10 questions
Compuestos químicos
Quiz
•
9th Grade - University
Popular Resources on Wayground
8 questions
2 Step Word Problems
Quiz
•
KG - University
20 questions
Comparing Fractions
Quiz
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Latin Bases claus(clois,clos, clud, clus) and ped
Quiz
•
6th - 8th Grade
22 questions
fractions
Quiz
•
3rd Grade
7 questions
The Story of Books
Quiz
•
6th - 8th Grade
Discover more resources for Chemistry
13 questions
Mole Conversions
Quiz
•
9th - 12th Grade
10 questions
Identifying Types of Chemical Reactions
Interactive video
•
6th - 10th Grade
20 questions
Chemical Reactions
Quiz
•
9th Grade
10 questions
Mole Conversions: From Moles to Grams and Molecules
Interactive video
•
6th - 10th Grade
10 questions
Mastering Mole Conversions and Calculations
Interactive video
•
9th - 12th Grade
16 questions
Timberlake Ch. 8.2 - Balancing Chemical Equations
Lesson
•
9th - 12th Grade
9 questions
Atomic Structure Quick Check
Quiz
•
9th - 12th Grade
4 questions
1b1 Subatomic Particles Function
Quiz
•
9th - 12th Grade