Questions LLC
Login
or
Sign Up
Ask a New Question
Call me anything
Questions and answers by visitors named
Call me anything
Answers (2)
1. alkali metals and halogens 2. They have the same number of valence electrons. 3. They usually have high melting points. 4. low or no reactivity 5. 17 Hope this helps :)
Do ya'll go to Colorado connections academy 8th grade XD
