
Ionau Cyffredin 6ed
Authored by E Evans
Chemistry
11th Grade
Used 30+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MATCH QUESTION
1 min • 5 pts
Parwch yr ion gyda'r wefr
-
Ca
+
H
3+
SO4
2+
Al
2-
OH
2.
MATCH QUESTION
1 min • 5 pts
Parwch yr ion gyda'r wefr
+
CO3
2+
Mg
-
Na
3+
Fe
2-
NO3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth yw fformiwla ion Nitrad?
NO3-
NO3-
NO32-
NO22-
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth yw fformiwla ion Carbonad?
CO3-
CO3-
CO32-
CO22-
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth yw fformiwla ion Sylffad?
SO4-
SO4-
SO42-
S2-
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth yw fformiwla ion Sylffid?
SO4-
SO4-
SO42-
S2-
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth yw fformiwla ion Hydrocsid?
OH-
OH2-
H+
HO2-
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 Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?