Chapter12 Flashcards
0
Q
Bond Energy
A
The energy required to break a bond
1
Q
Bond
A
Force that holds two or more atoms together
2
Q
Covalent bond
A
Bond formed when electrons are shared 0-.3
3
Q
Ionic bonds
A
Forms when a metal reacts with a non metal >1.7
4
Q
Polar covalent bonds
A
Results when electrons are shared unequally .4-1.7
5
Q
Electronegativity
A
The ability of a molecule to attract electrons to itself
6
Q
Resonance
A
When more than one Lewis structure can be drawn for a molecule
7
Q
Linear structure
A
All atoms in a line
8
Q
Trigonal planar structure
A
120 degree bonds and all four atoms on same plane
9
Q
Tetrahedral structure
A
Four bonds
10
Q
Trigonal pyramidal
A
Three bonds with a 109.5 degree angle
11
Q
Bent or v shaped
A
Three dimensional with two bonds and a 150 degree bond angle
