0 of 17 Questions completed
Questions:
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
0 of 17 Questions answered correctly
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
(13 points)
Use the diagram below to match the letters with the correct description.
The alkali metals
The alkaline earth metals
The transition metals
Group 13
The element with the electron configuration 2,8,4
The element that forms the smallest ion with a charge of –3
Elements with six valence electrons
The halogens
The noble gases
The element with the atomic number 12
Elements with five electron shells
Period 7
The lanthanides and actinides
A |
|
B |
|
C |
|
D |
|
E |
|
F |
|
G |
|
H |
|
I |
|
J |
|
K |
|
L |
|
M |
|
(14 points)
Complete the following table.
Group | Number of Valence Electrons | Charge of Ion Formed |
---|---|---|
1 | ||
2 | ||
13 | ||
14 | — | |
15 | ||
16 | ||
17 | ||
18 | — |
(7 points)
Complete the following table.
Period | Number of Electron Shells |
---|---|
1 | |
2 | |
3 | |
4 | |
5 | |
6 | |
7 |
(40 points)
Complete the following table.
Element | Group | Period | Number of Valence Shells | Number of Electron Shells |
---|---|---|---|---|
Carbon | ||||
Aluminium | ||||
Bromine | ||||
Helium | ||||
Iodine | ||||
Neon | ||||
Nitrogen | ||||
Radium | ||||
Selenium | ||||
Sodium |
(20 points)
Write the shorthand electron configuration for the first 20 elements.
(Write commas between numbers, but no spaces).
Group 1 | Group 2 | Group 13 | Group 14 | Group 15 | Group 16 | Group 17 | Group 18 | |
---|---|---|---|---|---|---|---|---|
Period 1 | Hydrogen |
— | — | — | — | — | — | Helium |
Period 2 | Lithium |
Beryllium |
Boron |
Carbon |
Nitrogen |
Oxygen |
Fluorine |
Neon |
Period 3 | Sodium |
Magnesium |
Aluminium |
Silicon |
Phosphorus |
Sulfur |
Chlorine |
Argon |
Period 4 | Potassium |
Calcium |
— | — | — | — | — | — |
(1 point)
Which two of the following elements would have the most similar properties?
Lithium, magnesium, manganese, potassium.
(1 point)
Which two of the following elements would have the most similar properties?
Boron, helium, nitrogen, krypton.
(1 point)
Which two of the following elements would have the most similar properties?
Chlorine, fluorine, iodine, oxygen.
(3 points)
Drag and sort the following metals from most reactive to least reactive.
(3 points)
Drag and sort the following metals from most reactive to least reactive.
(4 points)
Drag and sort the following metals from most reactive to least reactive.
(3 points)
Drag and sort the following non-metals from most reactive to least reactive.
(3 points)
Drag and sort the following non-metals from most reactive to least reactive.
(4 points)
Drag and sort the following non-metals from most reactive to least reactive.
(3 points)
Drag and sort the following atoms from largest to smallest.
(3 points)
Drag and sort the following atoms from largest to smallest.
(4 points)
Drag and sort the following atoms from largest to smallest.
Cart has been replaced