Classify each by whether they are, or tend to form, cations or anions.
positively charged
Metals
Have more electrons than protons
Group 1A (group 1)
Group 7A (group 17)
Nonmetals
K+
Br-
![Classify each by whether they are or tend to form cations or anions positively charged Metals Have more electrons than protons Group 1A group 1 Group 7A group 1 class=](https://us-static.z-dn.net/files/df6/790f4d17e5bf46788e42cdd00e1d140e.png)