Period Table (Groups + Periods) Flashcards
1
Q
What do groups tell us?
A
The number of electrons on the outer shell.
2
Q
How are periods displayed on the table?
A
Horizontally across from left to right
GCSE Chemistry - Atomic Structure > Period Table (Groups + Periods) > Flashcards
What do groups tell us?
The number of electrons on the outer shell.
How are periods displayed on the table?
Horizontally across from left to right