2.7 Orbital shapes and E

Question 0

how many lobes are there in p orbitals?

Answer 0

2 lobes

Question 1

how many orientations in space are there for an s orbital?

Answer 1

only one, it’s a sphere

Question 2

what separates the lobes of the p orbital?

Answer 2

a node at the nucleus

Question 3

what is a node?

Answer 3

an area of an orbital where there is almost no probability of finding an e-

Question 4

which orbital is labeled according to the axis of the xyz system on which it lies

Answer 4

p

Question 5

how many orientations are possible for p orbitals?

Answer 5

3 (x, y, z)

Question 6

at what level do the d orbitals start?

Answer 6

3

Question 7

how many orientations are there for d orbitals?

Answer 7

5

Question 8

what are the 2 shape possibilities for d orbitals?

Answer 8

four lobes centered in the plane

two lobes along the z axis with a belt centered in the xy plane

Question 9

level n = 4 is the ______ orbitals

Answer 9

f

Question 10

how many orientations in space are there for f orbitals?

Answer 10

7

Question 11

for the h atom, all orbitals with equal n have equal

Answer 11

E