Summary groups homework Group I called
Group 7 called .
Group
0/8 called
Physical properties- what do
they look like?
Number of electrons in
outer shell
What happens to reactivity
as you go down the group?
Explain reactivity as you go
down the group
What happens to melting
and boiling points as you go
down the group?
What happens to Atomic
number as you go down the
group?