periodic table Flashcards
1
Q
What are the vertical columms of the periodic table called?
A
Groups
2
Q
What is the scientific name for the group 1 elements on periodic table?
A
Alkali metals
3
Q
How many metals are there in the periodic table?
A
70
4
Q
What is the scientific name for the group 7 elements on the periodic table?
A
Halogens
5
Q
Are the halogens metals or non-metals?
A
Non-metals