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 ______"

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

2689.1

 

What's that bit for???