Coulombic Attraction Flashcards
1
Q
Which charges attract and repel?
A
+/- attract, +/+ and -/- repel
2
Q
Force and amount of charge relationship?
A
Force doubles, charge doubles, direct relationship.
3
Q
Force and distance relationship?
A
Force is 2, distance is 1/4, A way to remember: Keep Change Flip squared.
4
Q
What atom has a high electronegativity and why?
A
Helium because it one shell that is filled to the max, making it have a strong hold on electrons.
5
Q
What atom has a low electronegativity and why?
A
Argon does because it has more outer shells and it has a weaker hold on electrons because there are more electrons than protons.