Periodic table flashcards
1
Q
Metalloids-
A
semiconductors
2
Q
Metals
A
conduct electricity
3
Q
non-metals
A
mostly gases
4
Q
Alkali metals
A
mostly reactive
5
Q
Alkaline earth metals
A
2nd most reactive
6
Q
Oxygen family
A
Reactive
7
Q
Halogen family
A
reactive
8
Q
Noble gases
A
Most stable