7 Acizi
Quiz
•
Chemistry
•
7th - 8th Grade
•
Practice Problem
•
Hard

Emilia-Dana Schiha
Used 20+ times
FREE Resource
Enhance your content in a minute
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Acizii sunt substanțe compuse, ce au în moleculă un atom de hidrogen și mai mulți radicali acizi.
adevărat
fals
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
În formula generală a acizilor HnA, n reprezintă
valența hidrogenului
valența radicalului acid
3.
MULTIPLE SELECT QUESTION
3 mins • 1 pt
Acizii se pot clasifica după compoziție în:
hidracizi
hidroxiacizi
oxiacizi
sulfacizi
4.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Găsiți enunțurile adevărate
acidul fosforic este mai tare decât acidul sulfuric
acizii se dizolvă în apă
acizii dibazici au în molecula lor doi atomi de hidrogen
acidul carbonic este un acid slab
5.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Soluțiile de acizi
au gust acru
sunt întotdeauna divers colorate
conduc curentul electric
au gust amar
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Oțetul este un exemplu de
bază
acid
substanță neutră
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Când se găsesc în alimente acizii sunt
dulci
acri
sărați
amar
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
Already have an account?
Similar Resources on Wayground
10 questions
Measuring the rate of reaction
Quiz
•
8th - 9th Grade
15 questions
7th Grade Matter Vocabulary Review
Quiz
•
7th Grade
10 questions
chemical substances class 7
Quiz
•
7th Grade
16 questions
Polymers
Quiz
•
1st Grade - University
17 questions
Modern Chemistry 2015 Chapter 1 Matter & Change
Quiz
•
8th - 12th Grade
17 questions
AQA GCSE 9-1 science C4.1 atomic structure & periodic table
Quiz
•
8th - 10th Grade
9 questions
CW7 Rates of reactions
Quiz
•
8th - 9th Grade
10 questions
Laboratory Safety
Quiz
•
7th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
15 questions
4:3 Model Multiplication of Decimals by Whole Numbers
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
The Best Christmas Pageant Ever Chapters 1 & 2
Quiz
•
4th Grade
12 questions
Unit 4 Review Day
Quiz
•
3rd Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
Discover more resources for Chemistry
20 questions
Acids and Bases
Quiz
•
8th Grade
20 questions
Chemical Reactions
Quiz
•
8th Grade
20 questions
Atomic Structure and Periodic Table
Quiz
•
7th Grade
27 questions
ICP-Chemistry Final Exam REview
Quiz
•
8th Grade
15 questions
Counting Atoms
Quiz
•
8th Grade
10 questions
Covalent vs. Ionic Bonds: Key Concepts and Characteristics
Interactive video
•
6th - 10th Grade
7 questions
Law of Conservation of Matter
Quiz
•
8th Grade
10 questions
Determining Protons, Neutrons, and Electrons from the Periodic Table
Interactive video
•
6th - 10th Grade
