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Lewis Structures of atoms and Ions Flashcards | StudBud
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Lewis Structures of atoms and Ions
Lewis Structures of atoms and Ions
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electron dot diagrams
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42 cards
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Answers
1
What is life?
Torture
Not dead
Life IS LIFE
A dream
2
Choose the correct electron dot structure for Chlorine?
F
E
G
H
3
A material is said to be ductile if it?
can be pulled out, or drawn, into a long wire.
can be hammered, bent or rolled into flat sheets and other shapes.
is a mixture of a metal with at least one other metal.
4
Which of the following statements about transition metals is true?
They are the most reactive of all the types of metals.
They are the most unreactive of metals in nature.
They include metals such as gold, silver, copper, & nickel.
5
Metals form positive (+) ions.
False
True
6
Is this Lewis Dot Structure correct for a Magnesium Ion?
No
Yes
7
Which of the following is the correct Lewis dot diagram for Rubidium?
C
D
B
A
8
What is the correct lewis structure for Aluminum?
C
D
A
B
9
What is chemistry the science of?
Outer space and how the things in it can change
Living things and how they can change
Matter and how it can change
Earth and how it can change
10
Name this ionic compound:
manganese bromide
magnesium bromium
magnesium bromide
manganese bro
11
What is the name of the ionic compound CaO?
Calcium Oxygen
Something with calcium
Calcium Oxide
Calcium Moxide
12
What is the name of the ionic compound Li
2
S?
Lithium Sugars
Lithium Sulfide
Pithium Sulfide
Lithium Suffers
13
The atoms of which elements tend to gain electrons? Which tend to lose electrons?
Metals & nonmetals tend to lose; metalloids tend to gain.
Metals tend to gain; nonmetals tend to lose.
Metals & nonmetals tend to lose; noble gases tend to gain.
Metals tend to lose; nonmetals tend to gain.
14
The correct Lewis dot structure for the nitrogen ion is:
B
D
C
A
15
How many electrons will an oxygen (O) atom gain or lose in forming an ion?
It will gain 4 electrons.
It will lose 6 electrons.
It will gain 6 electrons.
It will gain 2 electrons.
16
What is the correct charge on the element rubidium?
36
-1
+1
37
17
What is the name of this movie?
Ariel
The Little Mermaid
Finding Dory
Under the Sea
18
The image below shows a Covalent Lewis Dot Structure?
True
False
19
Who is your favorite teacher?
Mr. Tam
Mr. Grey
Ms. Lamour
Ms. Small
20
Non-metals form positive ions by gain of electrons.
False
True
21
What do the dashes/lines in a covalent Lewis dot structure represent?
Unshared electrons
Negative charge
An ionic bond
A pair of shared electrons
22
Which Lewis Dot Diagram shows the correct covalent bond for NH
3
?
A
B
D
C
23
The e
-
dot structure for Aluminum shows 3 dots around the symbol. What do the 3 dots represent?
The number of valence electrons in the aluminum atom
The total number of electrons in the aluminum atom
24
How many electrons are lost by Mg
+2
when it forms an
ion
?
7
2
4
1
25
Ionic bond occurs between
Metals and nonmetals
Nonmetals only
Metals only
Metalloids only
26
What is the name of the movie which toys come to life?
Lion King
Cars
Toy Story
Wall-E
27
Naming
Covalent Compounds
Disulfur dicalcium
Sodium Chloride
Disulfur dichloride
Disodium monochloride
28
Name the following ionic compound: Na
3
N
sodium nitride
nadium nitride
sodium trinite
tridium nitrite
29
How many valence electrons are shown in the Lewis structure for a F
-1
?
0
8
2
6
30
What movie are they from?
Madagascar
Lilo and Stitch
Up
Down
31
Magnesium has the same Lewis dot structure as?
V
X
Y
W
32
Is the Lewis dot diagram covalent or ionic?
ionic
covalent
33
Which of the following is not an element in group 16?
Oxygen
Selenium
Carbon
Sulfur
34
Is the correct lewis dot for a sulfur ion?
False
True
35
Covalent Compound Naming
Phosphorus pentafluoride
Diphosphorus pentafluoride
Diphosphorus fluoride
Phosphorus fluoride
36
Which is the correct electron dot diagram for Na?
D
A
B
C
37
Which is the correct Lewis structure for Calcium?
C
D
B
A
38
Covalent Compound Naming
Carbon oxide
Calcium oxide
Carbon dioxide
Calcium dioxide
39
What are you doing over the summer?
Hobbies
Extra schoolwork to attempt higher grades
Seeing friends
Holiday
40
What two things make up a Lewis Dot Diagram?
symbol and dots
apples and oranges
arrows and dots
charge and dots
41
What are valence electrons?
The electrons located in the outermost shell
Electrons that do not exist
The smallest electrons
Electrons that are closest to the nucleus
42
In the periodic table, the most reactive metals are found?
in Groups 13 through 16 in the center.
in Group 1, the first column on the left.
in Period 1, the first row across the top.
