Chapter 4 Flashcards
1
Q
Formal Charge
A
VE-NBE-BE/2
2
Q
NH3 what type of bond
A
Covalent bond
3
Q
Bromine Pentachloride
A
BrCl5
4
Q
Name for more than one valid lewis structure
A
Resonance
5
Q
The polarity of a bond is determined by
A
The difference in the electronegativities of two atoms
6
Q
Calculating the difference in electronagetivities can always help determine
A
The type of bond
7
Q
Covalent bonds form when
A
Pairs of electrons are shared between two nonmetal atoms
8
Q
Covalent Bonds
A
2 metals combine or metalloid combines with nonmetal
9
Q
Non polar
A
less than 0.5
10
Q
Polar covalent
A
0.5 to 1.9
11
Q
Ionic
A
1.9 or greater
