quoantum num Q2

Question 1

PRINCIPAL QN

Answer 1

• symbol is n
• shows orbital size & ebergy levels
• as n increases, the orbitals gets bigger and the electrons travels more arounf the nucleus

Question 2

types of orbital

Answer 2

*** S **sphere shape, n=1
* p dumbell shaped, n= 2
* D clover shaped, n=3
* Fcomplex shaped, n=4

Question 3

ml

Answer 3

• dtermines orbital angle
  _ _ _
  -1 0 1
• s, l=0
• p,l=1
• d,l=2
• f,l=3

Question 4

magnetic qn

Answer 4

• sym: ml
• if l = 0 (aka s) then ml=0
• if l = 1 (aka p) then ml=1
• if l = 2 (aka d) then ml=2
• if l = 3 (aka f) then ml=3

Question 4

magnetic qn

Answer 4

• sym: ml
• if l = 0 (aka s) then ml=0
• if l = 1 (aka p) then ml=1
• if l = 2 (aka d) then ml=2
• if l = 3 (aka f) then ml=3

Question 5

spin

Answer 5

• • 1/2 or (+) 1/2
• base on the direction the last arrow is set (up for +1/2
  down for - 1/2

Question 6

each element has a unique QN

Answer 6

factss