
Cwis Diwedd Gwers Gwefr
Authored by E Evans
Science
9th - 12th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth yw gwefr proton?
+1
0
-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth yw gwefr niwtron?
+1
0
-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth yw gwefr electron?
+1
0
-1
4.
LABELLING QUESTION
1 min • 3 pts
Labelwch y diagram:
Atyniad
Dim Effaith
Gwrthyriad
5.
DROPDOWN QUESTION
1 min • 3 pts
Fe fydd proton ag (a) yn symud tuag at ei gilydd, gan bod gwefrau (b) yn (c) .
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mae gan ïon potasiwm 19 proton, ac 18 electron. Beth bydd ei wefr?
+19
+1
-1
-18
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mae gan ïon haearn 26 proton, ac 23 electron. Beth bydd ei wefr?
-3
+3
+2
-2
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?