1/4
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
What 4 metals have a positive 2 or 3 charge?
Chromium (Cr), Manganese (Mn), Iron (Fe) and Cobalt (Co)
What are the charges of mercury?
Hg22+ and Hg2+
What are the charges of copper?
Cu+ and Cu2+
What are the charges of gold?
Au+ and Au2+
What 2 post transition metal have a charge of 2 and 4
Tin (Sn) and Lead (Pb)