Periodicity Flashcards
1
Q
What is the definition of periodicity?
A
The repeating pattern of properties of elements across different periods in the periodic table
2
Q
How many main groups are there in the periodic table?
A
8
3
Q
Where do the transition metal elements slot into?
A
Between group 2 and 3
4
Q
How many periods are there of transition metals?
A
4 periods
5
Q
What does the group number tell us?
A
Number of electrons in the outer shell
6
Q
What does the period tell us?
A
Number of shells
