Atomic Structure: First Ionisation Energy down a Group Flashcards
1
Q
What is the first factor for ionisation energy?
A
= size
2
Q
What is the second factor for ionisation energy?
A
= Sheilding.
3
Q
What is the third factor for ionising energy?
A
= Number of protons.
4
Q
What happens to the first ionisation energy as we go down a group?
A
= decreases
= more sheilding
= protons increases
= size of atom increases
