Chpter 3- bonding

Question 1

Principal quantum number n

Answer 1

the energy level, the radial distance

• from 1 to + infinity
• 2n2 on each energy level max electrons held

Question 2

l

Answer 2

0 to n-1

• Is the orbital (0: S; 1:p; 2:d; 3:f)

Question 3

magnetic quantum number (ml)

Answer 3

probability of finding an electron at a given space

• from -1 to +l (includng 0)

Question 4

spin quantum number (ms)

Answer 4

+1/2 or -1/2

Question 5

Shapes of orbitals

Answer 5

P is dumbell: 1 node (no electrons)

D: 2 nodes

Question 6

Molecular orbitals

Answer 6

Bonding > antibonding

Question 7

Bonds

Answer 7

Single: sigma
Double: sigma + pie
Triple: sigma + 2 pie

Question 8

Hybridization states (bonds + lone pairs)

Answer 8

1: s
2: sp1
3: sp2
4: sp3
5: sp3d
6: sp3d3

Bonds if single double or triple the same