Ions And Formulas Flashcards
1
Q
What do ions have that are the same as a noble gas?
A
Ions have the electronic structure of a noble gas.
2
Q
Group 1 and 2 elements are metals and they lose electron to form what?
A
Positive ions.
3
Q
Groups 6 and 7 elements are non metals, they gain electrons to form what?
A
Negative ions.
4
Q
What is another name for the group 7 elements?
A
The halogens.
5
Q
The charge on the positive ions is the same as what?
A
The group number of the element.
6
Q
What groups are most likely to form ions?
A
Groups 1 and 2 and 6 and 7.
