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L6th Electronic Structure

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

name the 4 different Orbitals

a)

S,P,D,F

b)

S,P,F,E

c)

A,B,C,D

d)

S,P,F,C

2.

How many electrons in the 4th shell

a)

2

b)

18

c)

42

d)

32

3.

How many P orbitals does shell 2 have

a)

1

b)

2

c)

3

d)

4

4.

orbitals fill in order of........

a)

increasing size

b)

increasing charge

c)

increasing energy

5.

electrons pairs with opposite....

a)

charge

b)

spin

c)

dipole

6.

Orbitals with the same energy are.......

a)

occupied singly first

b)

occupied in pairs

c)

occupied with the same spins

7.

whats the name of the box indicating orbitals

a)

halberg model

b)

electrons in a box model

c)

Barries Box

8.

electron configuration of Krypton

a)

1s22s22p63s23p64s23d104p6

b)

1s22s22p63s23p64s23d104p5

c)

1s22s22p63s23p64s23d94p6

d)

1s22s22p63s23p54s23d104p6

9.

Shorthand configuration of K

a)

[Ar]4s2

b)

[Ar]4s1

c)

[Ar]4s23d9

10.

what are and how are cations formed

a)

negative ions and form via gain of electrons

b)

positive ions and formed via loss of electrons

c)

positive ions and formed via gain of electrons

d)

negative ions and formed via loss of electrons

11.

what are and how are anions formed

a)

negative ions and form via gain of electrons

b)

positive ions and formed via loss of electrons

c)

positive ions and formed via gain of electrons

d)

negative ions and formed via loss of electrons

12.

which statement is true

a)

4s sub-shell fills before the 3d sub-shell

b)

3d sub-shell fills before the 4s sub-shell

c)

3p sub-shell fills after the 4p sub-shell