valenta dupa formula chimica
Quiz
•
Chemistry
•
7th Grade
•
Hard
Aliona Tcacenco
Used 8+ times
FREE Resource
Enhance your content
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
In formula NaCl, clorul are valenta egala cu:
1
2
3
4
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
in imaginea data sulful manifesta valenta egala cu:
6
2
4
1
3.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
azotul di imaginea alaturata manifesta valenta :
1
2
3
5
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
V II
P O
in formula data indicele oxigenului este:
2
5
10
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
II II
Fe O
In formula data oxigenul are indicele egal cu :
2
1
4
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
suma valentelor in formula alaturata este egala cu:
3
2
6
8
7.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
oxigenul are valenta constanta egala cu:
II
I
VI
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
10 questions
Types of chemical reactions 2
Quiz
•
KG - University
15 questions
Making Salts
Quiz
•
7th - 9th Grade
8 questions
Formarea ionilor
Quiz
•
7th - 9th Grade
11 questions
Elements, Compounds and Mixtures
Quiz
•
6th - 8th Grade
9 questions
Nguyên tử và nguyên tố và BTH
Quiz
•
1st - 12th Grade
10 questions
Atomul cls a VII-a
Quiz
•
7th Grade
10 questions
Test - Soluții, clasa a VII-a
Quiz
•
1st - 10th Grade
10 questions
Metal Reactivity
Quiz
•
6th - 7th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Atomic Structure and Periodic Table
Quiz
•
7th Grade
15 questions
2.07: Aqueous Solutions
Quiz
•
6th - 8th Grade
10 questions
Balancing Chemical Equations Challenge
Interactive video
•
6th - 10th Grade
22 questions
PHYSICAL AND CHEMICAL PROPERTIES
Quiz
•
7th - 9th Grade
20 questions
heat transfer
Quiz
•
7th Grade
20 questions
Physical vs. Chemical change
Quiz
•
6th - 7th Grade
20 questions
Counting Atoms Practice
Quiz
•
6th - 8th Grade
10 questions
Types of Mixtures and Their Properties
Interactive video
•
6th - 8th Grade