Guest mute22 Posted May 6, 2004 Posted May 6, 2004 2689.1 I can't seem to find the answers to these questions in my Chem book. If someone can help me, I'll really appreciate it. 1. "When chemical compounds form, valence electribs are those that may be ______" 2. "The number of valence electrons in Group 1 _______" 3. "The number of valence electrons in Group 17 element is _______" 4. "The number of valence electrons in Group 2 element is ______" 5. "The elements in Group 1 are also known as the ______"
Bryn Posted May 7, 2004 Posted May 7, 2004 1. used to form bonds (if electribs are electrons). 2. One (the elctrons in the outermost shell) 3. Seven. It's Valence is however one, as it only has room to accept one more electron, and to form bonds it will normally need to accept as well as give an electron. It will rarely used all 7 out electrons to bond. 4. Two (two electrons in outmost shell) 5. Alkali metals
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now