Dŵr Byr
Quiz
•
Chemistry
•
7th - 9th Grade
•
Hard
E Evans
Used 9+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pa halogen caiff ei ddefnyddio mewn cam hanfodol o drin dwr?
Fflworin
Clorin
Bromin
Iodin
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pa broses sy'n tynnu solidau bach allan o ddŵr?
Gwaddodi
Hidlo
Diheintio
Fflworideiddio
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Dim ond 3% o ddŵr ar y blaned sy'n ddŵr ........
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Pan na ellir ychwanegu mwy o hydoddyn i hydoddiant, mae'r hydoddiant yn ......
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pa sylwedd sy'n creu hydoddiant dirlawn gyda 60g ar 40ºC?
KNO3
KI
KCl
NaCl
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Dewiswch y sylweddau sy'n achosi dŵr caled
Calsiwm Sylffad
Magnesiwm Carbonad
Sodiwm Clorid
Calsiwm Carbonad
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Dewiswch y dulliau caiff wared ar ddŵr caled parhaol
Cyfnewidydd Ionau
Berwi
Ychwanegu Soda Golchi
Distyllu
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
Popular Resources on Wayground
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
4 questions
Activity set 10/24
Lesson
•
6th - 8th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
How to Email your Teacher
Quiz
•
Professional Development
15 questions
Order of Operations
Quiz
•
5th Grade
30 questions
October: Math Fluency: Multiply and Divide
Quiz
•
7th Grade
Discover more resources for Chemistry
20 questions
Physical and Chemical Properties
Quiz
•
8th Grade
20 questions
Counting Atoms Practice
Quiz
•
8th Grade
20 questions
Chemical Reactions
Quiz
•
8th Grade
20 questions
States of Matter
Lesson
•
7th - 12th Grade
10 questions
Intro to Atoms Vocabulary Quiz
Quiz
•
8th - 10th Grade
21 questions
Isotopes and Ions
Quiz
•
9th Grade
16 questions
Electron Configurations, and Orbital Notations
Quiz
•
9th - 11th Grade
20 questions
Counting Atoms
Quiz
•
8th Grade
