Ch 6 Flashcards
1
Q
What is the Be-Ra(2A) group called?
A
Alkaline earth metals
2
Q
What is the F-At(7A) group called?
A
Halogens
3
Q
What is the He-Rn(8A) group called?
A
Noble gases
4
Q
How many metalloids are there and where are they located?
A
- Located on the zig zag line
5
Q
What does the Roman numeral mean?
A
Number of valence electrons
6
Q
What are the elements in the A groups also called?
A
Representative elements
7
Q
What are the elements in the D-block also called?
A
Transition metals
8
Q
What are the elements in the F-block also called?
A
Inner transition metals
9
Q
What is the main difference between metals and nonmetals?
A
How conductive it is
10
Q
What is the Li-Fr(1A) group called?
A
Alkali metals
