Chapter8 Flashcards
0
Q
Ionic Made of what Forms what Melting point Conductivity
A
Metal and non
Formula unit
Higher
Good
1
Q
Covalent Made of what Forms what Melting point Conductivity
A
Two or more non metals
Molecules
Lower melting point
Poor conductor
2
Q
Which group and element forms a diatomic molecule with a single bond
A
7A
Hydrogen
3
Q
Which element form diatomic molecules with double bonds
A
Oxygen
4
Q
Which element forms diatomic molecules with triple bonds?
A
Nitrogen
5
Q
How are molecular orbitals formed
A
When the atomic orbitals of two atoms overlap
6
Q
How many electrons can b in any molecular orbital
A
Two
7
Q
Which model of the atom is the molecule orbitals based on
A
Quantum mechanical model
8
Q
VSEPR
A
Valence shell electron pair repulsion
9
Q
Nitrite
A
NO2 ^-
10
Q
Nitrate
A
NO3^-
11
Q
Cyanide
A
CN^-
12
Q
Hydroxide
A
OH^-
13
Q
Ammonium
A
NH4^+
14
Q
Sulfite
A
SO3^2-
