Chem 6.2 Classifying Chemical Bonds Flashcards
(11 cards)
0
Q
Higher en=
A
Negative ion
1
Q
The higher an atoms en
A
The greater it’s attraction for bonding electrons
2
Q
Lower en=
A
Positive ion
3
Q
What is the arrow called in the “tug of war for bonding electrons”
A
Bond dipole
4
Q
The difference in EN between bonding electrons must always be
A
Positive
5
Q
When is something nonpolar covalent
A
Difference in EN of 0.0
6
Q
Polar covalent?
A
Above zero below two
7
Q
Ionic bond?
A
Above or equal to 2.0
8
Q
The greater the EN, the more
A
Polar the bond
9
Q
What does ß+ and ß- indicate
A
Partial pos charge
Partial negative charge
10
Q
What does —–> indicate
A
A polar bind is present
