wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Periodic Trends, E-Config, Mole Calc PRACTICE QUIZ

Total questions: 41

Worksheet time: 4hrs 33mins

Name
Class
Date
1.

increases from left to right on the periodic table

a)

ionization energy

b)

atomic radius

c)

elements

d)

electronegativity

2.

The most electronegative element

a)

bromine

b)

fluroine

c)

iodine

d)

hydrogen

3.

In general __ increases across a period and decreases down a group

a)

ionization energy

b)

electronegativity

c)

periodic table

4.
The atom with the largest atomic radius in Group 18 is - 
a)
Ar
b)
He
c)
Kr
d)
Rn
5.

Which atom has the largest atomic radius shown here?

a)

potassium (K)

b)

rubidium (Rb)

c)

cesium (Cs)

d)

Helium (He)

6.
Ionization energy is...
a)
the energy required to add an electron to a specific atom
b)
how much energy it takes to remove an electron from an atom
c)
the energy required to shield the outer electrons from the nucleus
d)
a measure of the ability of an atom to attract electrons
7.
What term is used to describe "an atom's tendency to attract electrons to itself when is is chemically combined with another element"
a)
electronation
b)
electron affinity
c)
electronegativity
d)
electrolysis
8.

Rows on the periodic table are called _____ while columns are called _____.

a)

groups, families

b)

groups, periods

c)

periods, groups

d)

families, groups

9.
The atom with the largest atomic radius in Period 4 (row 4) is - 
a)
K
b)
Kr
c)
Fe
d)
Fe
10.
The element with the smallest ionization energy in Period 6 is - 
a)
Rn
b)
Cs
c)
Os
d)
Tm
11.

Which of the following halogens (group 17) has the greatest electronegativity?

a)

Chlorine (Cl)

b)

Bromine (Br)

c)

Iodine (I)

d)

Astatine (At)

12.
Which has the greater Electronegativity: 
N or C?
a)
C
b)
N
13.
Which has the highest ionization energy?
    Mg or S
a)
S
b)
Mg
14.

Which is the least electronegative?

K or Fr

a)

K

b)

Fr

15.

Which is the most electronegative?

Cl or P

a)

Cl

b)

P

16.

What electron configuration matches an oxygen atom?

a)

1s22s22p63s2, 3p64s23d104p5

b)

1s22s22p4

c)

1s22s22p6

d)

1s22s22p63s23p64s23d1

17.

Identify the Electron Configuration for Aluminum (Al)

a)

1s2 2s2 2p6 3s2 3p1

b)

1s2 2s2 2p6 3s2 3p3

c)

1s2 2s2 2p6 3s2 4p1

18.

Valence electrons are located...

a)

inside the nucleus

b)

in outer space

c)

on the outermost orbit of an atom

19.
a)

10

b)

2

c)

8

d)

18

20.
a)

14

b)

4

c)

3

d)

28

21.
How many electrons can the first energy level hold?
a)
1
b)
2
c)
8
d)
0
22.

The vertical (up and down) columns in the Periodic Table are called

a)

groups

b)

towers

c)

periods

d)

atomic numbers

23.
Which group of the periodic table is composed of inert (not reactive)  gases?
a)
alkali metals
b)
alkaline earth metals
c)
halogens
d)
noble gases
24.

I am a nonmetal


I am in period 2


I am in group 16/6A

a)

Ba

b)

Si

c)

Ba

d)

O

25.

What is the position of an element in the periodic table if its electron configuration is 1s2 2s2 2p6 3s2 3p5?

a)

Group 1A

b)

Group 2A

c)

Group 5A

d)

Group 7A

26.

A particular atom has 8 protons, 8 electrons and 9 neutrons. State its atomic number.

(a)  

27.

Identify the Electron Configuration for Aluminum (Al)

a)

1s2 2s2 2p6 3s2 3p1

b)

1s2 2s2 2p6 3s2 3p3

c)

1s2 2s2 2p6 3s2 4p1

28.

What atom matches this electron configuration?

1s22s22p63s23p64s23d10

a)

Zinc

b)

Copper

c)

Nickel

d)

Germanium

29.

What element has the electron configuration 

1s22s22p31s^22s^22p^3  

a)

Nitrogen

b)

Oxygen

c)

Magnessium

d)

Carbon

30.
This orbital diagram represents:  
a)
C
b)
B
c)
N
d)
O
31.
What is incorrect about this orbital diagram?
a)
Both arrows in the 2p box should be pointing up
b)
There is nothing incorrect with this diagram
c)
In the there should only be 1 orbital in the first 2p box and one in the 2nd 2p box
d)
All the arrows should be pointing up.
32.

Which element has electronic configuration of 1s2 2s2 2p6 3s2 3p2

a)

C

b)

Si

c)

Mg

d)

Be

33.

How many atoms are present in a 13.5 gram sample of beryllium?

a)

1.5 particles

b)

9 particles

c)

4.03 x1023 particles

d)

9.02 x1023 particles

34.

A sample of silver contains 5.71 x 1022 atoms. How many moles of silver are present?

a)

3.43 x 1046 moles

b)

0.0529 moles

c)

0.0948 moles

d)

10.5 moles

35.

How many atoms are present in a 0.0254 mole sample of gold?

a)

0.25 atoms

b)

1.528 x 1022 atoms

c)

4.22 x 10-25 atoms

d)

5 atoms

36.

Which of the following shows the correct setup to determine the number of moles of molecules in a 12.0 gram sample of Cl2?

a)

12/35.5 mole

b)

12/71 mole

c)

12 moles

d)

12 x 35.5 moles

37.

Vitamin C, also known as ascorbic acid, is water soluble and cannot be produced by the human body. Each day, a person's diet should include a source of Vitamin C, such as orange juice. Ascorbic acid has a molecular formula of C6H8O6 and a molar mass of 176 grams per mole.

Determine the number of moles of vitamin C in an orange that contains 0.171 grams of vitamin C.

a)

30.1 moles

b)

1030 moles

c)

.000971 moles

d)

.0001 mole

38.

What is the molar mass of calcium hydroxide, Ca(OH)2?

a)

74.1 g/mole

b)

57.1 g/mole

c)

58.1 g/mole

d)

57.1 u

39.
What is the molar mass of AuCl3?
a)
96 g
b)
130 g
c)
232.5 g
d)
303.3 g
40.

Determine the mass of 2.40 moles of C6H12

a)

201 g

b)

115 g

c)

230. g

d)

353 g

41.

How many molecules are present in a 135 g sample of Teflon, which has a formula of C2F4?

a)

6.13 x 1023 molecules

b)

5.13 x 1023 molecules

c)

8.13 x 10 23 molecules

d)

9.13 x 1023 molecules

Similar Resources on Wayground

PHSC Quiz -Week 12 - Ch 6, 7, 8, & 10

36 questions

PHSC Quiz -Week 12 - Ch 6, 7, 8, & 10

quiz

Worksheet

•

8th - 11th Grade

Chemistry: Gas Laws

41 questions

Chemistry: Gas Laws

quiz

Worksheet

•

10th - 12th Grade

States of Matter and Phase Changes

36 questions

States of Matter and Phase Changes

quiz

Worksheet

•

9th - 10th Grade

Nervous System

40 questions

Nervous System

quiz

Worksheet

•

10th - 12th Grade

Earth Science EOC Review

37 questions

Earth Science EOC Review

quiz

Worksheet

•

8th - 10th Grade

Unit 3 SAC2 Chemistry Revision

43 questions

Unit 3 SAC2 Chemistry Revision

quiz

Worksheet

•

12th Grade

Chemistry Review Part 2

40 questions

Chemistry Review Part 2

quiz

Worksheet

•

9th - 10th Grade