Matter Flashcards
(6 cards)
1
Q
What is the name of a vertical column in the periodic table?
A
Group
2
Q
What is the name of a horizontal row in the periodic table?
A
Period
3
Q
What are the alternative names for groups 0, 1 and 7 in the periodic table?
A
Group 0= noble gases
Group 1= alkali metals
Group 7= halogens
4
Q
How many groups are in the periodic table ?
A
8
5
Q
What does the small number in the top left of an element box in the periodic table mean?
A
Relative atomic mass
6
Q
What does the small number in the middle left of a periodic table element box mean?
A
Atomic number
