1/21
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai | Chat |
|---|
No analytics yet
Send a link to your students to track their progress
Li
1+
Na
1+
K
1+
Rb
1+
Cs
1+
Be
+
Mg
2+
Ca
2+
Sr
2+
Ba
2+
Sc
3+
Y
3+
La
3+
Al
3+
N
3 -
O
2 -
S
2 -
Se
2 -
F
1 -
Cl
1 -
Br
1 -
I
1 -