Group 7 Flashcards
1
Q
What is Group 7 also known as?
A
Halogens.
2
Q
What are three properties of Group 7?
A
Very reactive.
Molecular.
Forces between are weak.
3
Q
What is the reactivity pattern in group 7?
A
As you go down they get less reactive.
4
Q
What is a displacement reaction?
A
When one chemical displaces another.
