the periodic table Flashcards
1
Q
what are the horizontal rows called
A
periods
2
Q
what are the vertical colums called?
A
groups/familes
3
Q
what groups are metals in?
A
1-12
4
Q
group 1 is under?
A
alkali metals
5
Q
transitional metals are under?
A
3-12
6
Q
non metals are under?
A
1-18
7
Q
metalliods are under?
A
13-17
8
Q
lanthanide, actime are
A
the two bottom ones
