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G9 Final Exam Review Part 2

Total questions: 40

Worksheet time: 2hrs 56mins

Name
Class
Date
1.

Which area on the periodic table represents the electrons in the "d" sublevel?

a)

representative elements

b)

columns 3-8

c)

rare earth elements

d)

transition elements

2.

Each row on the periodic table represents:

a)

an energy level

b)

a sublevel

c)

an electron

d)

an orbital

3.

Choose the correct shortcut configuration for iodine.

a)

[Ar]4s24d104p5

b)

[Kr]5s24d105p5

c)

[Xe]5s25d105p5

d)

none of the above

4.
What atom matches this electron configuration?
1s22s22p63s2
a)
Neon
b)
Magnesium
c)
Aluminum
d)
Potassium
5.
How many electrons can the s sublevel hold?
a)
14
b)
10
c)
2
d)
6
6.
How many electrons can the d sublevel hold?
a)
14
b)
10
c)
2
d)
6
7.
Which electron configuration belongs to Chlorine (Cl)?
a)
1s2 2s2 2p6 3s2 3p5
b)
1s2 2s2 2p6 3s2 3p6
c)
1s2 2s2 2p6 3s2 3p7
8.
The electron configuration of an atom is 1s22s22p6.  The number of electrons in the atom is 
a)
3
b)
6
c)
8
d)
10
9.
What electron configuration matches an oxygen atom?
a)
1s22s22p63s2, 3p64s23d104p5
b)
1s22s22p4
c)
1s22s22p6
d)
1s22s22p63s23p64s23d1
10.
What atom matches this electron configuration?
1s22s22p63s23p64s23d10
a)
Zinc
b)
Copper
c)
Nickel
d)
Germanium
11.

Energy levels are denoted by:

a)

letters

b)

numbers

c)

a combination of letters and numbers

d)

subscripts

12.
Which periodic table family could have electrons filling orbitals in the s-block?
a)
Alkaine Earth 
b)
Halogens
c)
Noble Gases
d)
Transition Metals
13.
Which element is pictured?
a)
neon
b)
fluorine
c)
magnesium
d)
argon
14.
Electrons occupy orbitals of lowest energy first is part of what electron configuration rule?
a)
Hund’s Rule
b)
Aufbau Principle
c)
Pauli Exclusion Principle
15.
What is the atomic number of Chlorine (Cl)?
a)
17
b)
Cl
c)
35.453
d)
Chlorine
16.
Where are electrons of an atom found?
a)
Nucleus
b)
Electron Cloud
c)
Some are in the nucleus and some in the electron cloud.
d)
They are moving everywhere.
17.

Which of the following is a positively charged particle found in the nucleus of an atom?

a)

Electron

b)

Proton

c)

Neutron

d)

Quark

18.

Valence electrons are located...

a)

inside the nucleus

b)

in outer space

c)

on the outermost orbit of an atom

19.
a)

14

b)

4

c)

3

d)

28

20.
How many electrons can the first energy level hold?
a)
1
b)
2
c)
8
d)
0
21.
What do you start electron configuration with?
a)
1s2
b)
1d10
c)
1f14
d)
1p6
22.
Anions are _______ that form ____________ ions and __________ electrons.
a)
nonmetals, positive, lose
b)
nonmetals, negative, gain
c)
metals, positive, gain
d)
metals, positive, lose
23.
How many electron can be found in a p orbital?
a)
2
b)
3
c)
4
d)
6
24.
What is the abbreviated electron configuration for barium?
a)
[Xe] 6s2
b)
[Rn] 6s2
c)
[Ar] 4s2 3d10 4p5
d)
[He] 2s2 3p1
25.

What is the shorthand configuration for Lead?

a)

[Xe]6s24f145d106p2

b)

[Xe]6s25d106p2

c)

[Rn]6s25d106p2

d)

[Rn]6s24f145d106p2

26.

What is the shorthand configuration for Tin?

a)

[Xe]5s24d105p2

b)

[Xe]5s24d105p2

c)

[Kr]5p2

d)

[Kr]5s24d105p2

27.

Representative elements in the same group (column) of the periodic table tend to have the same:

a)

number of valence electrons

b)

number of protons

c)

number of neutrons

d)

  1. atomic mass

28.

Which of the following statements about electron configurations is FALSE?

a)

They use letters (s, p, d, f) to represent the sublevels.

b)

They show the order in which electrons fill the orbitals.

c)

They use numbers (1, 2, 3, ...) to represent the energy levels.

d)

  1. They can be used to predict the reactivity of an element.

29.

What is the electron configuration for germanium (Ge)?

a)

[Ar]3d104s24p2

b)

[Ar]4s23d104p2

c)

[Kr]3d104s24p2

d)

[Kr]4s24d104p2

30.

What atom matches this electron configuration?

[Xe] 6s25d8

a)

Mercury

b)

Gold

c)

Platinum

d)

Thallium

31.

What electron configuration matches Scandium?

a)

1s22s22p63s2, 3p64s23d104p5

b)

1s22s22p4

c)

1s22s22p6

d)

1s22s22p63s23p64s23d1

32.

Rows on the period table are called _____ while columns are called _____

a)

groups, families

b)

periods, groups

c)

groups, periods

d)

families, groups

33.

How many electrons can the 2nd shell hold

a)

0

b)

2

c)

4

d)

8

34.

Which element has proton number 19

a)

fluorine

b)

argon

c)

potassium

d)

sodium

35.

This orbital diagram represents

a)

Nitrogen

b)

Oxygen

c)

Carbon

d)

Neon

36.
Which guideline, Hund’s rule or the Pauli exclusion principle, is violated in the following orbital diagrams?
a)
Hund's
b)
Aufbau's
c)
Pauli's Exclusive
37.
Which of the following is a p block element?
a)
Ca
b)
Ar
c)
Re
d)
Au
38.

What element has the following electron configuration?

1s22s22p63s23p64s23d104p65s1

a)

Rubidium (Rb)

b)

Halfnium (Hf)

c)

Aluminum (Al)

d)

Potassium (K)

39.

Which element is 1s2 2s2 2p6 3s2 3p6 4s2 3d7?

a)

Cobalt

b)

Nickel

c)

Manganese

d)

Chromium

40.

Metals in group 1A are called

a)

Alkali metals

b)

Alkali earth metals

c)

Transition metals

d)

Halogens

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