
Y Tabl Cyfnodol
Authored by Jack Griffiths
Chemistry
8th - 12th Grade
Used 6+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Pa elfen sydd gyda'r fformiwla K?
Carbon
Krypton
Potasiwm
Plwm
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Pa elfen sydd gyda'r fformiwla Na?
Lithiwm
Sodiwm
Nitrogen
Neon
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Pa elfen sydd gyda'r fformiwla F?
Ffosfforws
Haearn
Franciwm
Fflworin
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Pa elfen sydd gyda'r rhif atomig 20?
Magnesiwm
Potasiwm
Neon
Calsiwm
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Pa elfen sydd gyda'r rhif atomig 18?
Argon
Heliwm
Neon
Krypton
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Pa elfen sydd gyda rhif mas 23?
Sodiwm
Fanadiwm
Magnesiwm
Copr
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Pa elfen sydd gyda 5 proton?
Carbon
Heliwm
Boron
Nitrogen
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?