Homework Questions

Question 1

What is the maximum number of d orbitals that are possible in a given shell?
1 
3 
7 
5 
9

Answer 1

5

Question 2

What is the maximum number of p orbitals that are possible in a given shell?
1 
3 
7 
5 
9

Answer 2

3

Question 3

What is the maximum number of s orbitals that are possible in a given shell?
1 
3 
7 
5 
9

Answer 3

1

Question 4

List the quantum numbers associated with all 3p orbitals ( 2 questions)

a. n is equal to what
b. l is equal to what

Answer 4

a. 3

b. 1

Question 5

Which three quantum numbers are associated with the 4d orbital?
Which three quantum numbers are associated with the 4d orbital?
a. n = 4, l = 2, ml= 1
b. n = 3, l = 2, ml= 0
c. n = 4, l = 3, ml= −1
d. n = 2, l = 2, ml= 0

Answer 5

a

Question 6

Classify the following as nonmetal, metal, or metalloids

a. gold
b. iodine
c. tin
d. cesium
e. krypton
f. boron

Answer 6

a. metal
b. nonmetal
c. metal
d. metal
e. nonmetal
f. metalloid

Question 7

Which statement is true?

A. An orbital that penetrates into the region occupied by core electrons is less shielded from nuclear charge than an orbital that does not penetrate and will therefore have a higher energy.
B. An orbital that penetrates into the region occupied by core electrons is more shielded from nuclear charge than an orbital that does not penetrate and will therefore have a higher energy.
C. An orbital that penetrates into the region occupied by core electrons is less shielded from nuclear charge than an orbital that does not penetrate and will therefore have a lower energy.
D. An orbital that penetrates into the region occupied by core electrons is more shielded from nuclear charge than an orbital that does not penetrate and will therefore have a lower energy.

Answer 7

C

Question 8

metallic character of an element increases in what direction on periodic table

Answer 8

to the left and down is increasing in metallic character

Question 9

what is a ionic bond

what is a covalent bond

what is a metallic bond

Answer 9

a. bond between a metal and nonmetal
b. bond between two nonmetals
c. ??

Question 10

in a covalent bond, what happens with the electrons?

these bonds create what type of grouping

what forms as a result of this type of bond?

That compound is then considered what?

Answer 10

the electrons are shared

clusters

molecule

molecular compound

Question 11

what does an ionic bond result in, in terms of electrons

these bonds create what type of grouping

Answer 11

transferrin of one or more electrons from one atom to another

large macroscopic lattices