Chapter 8: Covalent Bonding Flashcards
1
Q
Ionic:
A
Metal bond with non metal.
2
Q
Covalent:
A
Non Metal bond with Non metal.
3
Q
Metallic:
A
Metal bond with metal.
4
Q
Hydrogen bonding:
A
Strong intermolecular force. (N or F)
5
Q
Polar:
A
Asymmetrical, electrons shared unequally.
6
Q
Non polar:
A
Symmetrical, electrons shared equally.
7
Q
Hydrogen bonds occur when hydrogen is attached to:
A
Fluorine, Oxygen, Nitrogen.
8
Q
Hydrogen Bonds are very:
A
Polar.
9
Q
How to find electronegativity?
A
Look on reference table chart, subtract both electronegativities.
10
Q
0-0.4 electronegativity:
A
Non polar, electrons shared equally.
11
Q
0.4-1.6 electronegativity:
A
Polar, Electrons shared unequally.
12
Q
Greater than 1.6 electronegativity:
A
Bond is Ionic, no longer have shared electrons.
