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Unit 5 cd Exam Review: The Periodic Table and Bonding Flashcards | StudBud
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Unit 5 cd Exam Review: The Periodic Table and Bonding
Unit 5 cd Exam Review: The Periodic Table and Bonding
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The Periodic Table and Bonding
Flashcards
20 cards
F
Practice quiz
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Host live
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Questions
20
Answers
1
Chemical bonds happen as a result of exchanges or sharing of:
Protons
Valence Electrons
Metals
Inner electrons
2
This element is a nonmetal
Hg
Si
H
Ca
3
The Lewis Dot Structure shown represents an atom from which group?
Halogens
Alkali Metals
Noble Gases
Alkaline Earth Metals
4
What compound is CaBr
2
is ?
Dibromide calcium
Calcium dibromide
Calcium Bromide
monocalcium bromide
5
Ionic bonds form between:
Nonmetals and nonmetals
Metals and Metals
Nonmetals and Noble Gases.
Metals and Nonmetals
6
What is the chemical formula for Calcium chloride?
Ca2Cl
CaCl
Ca2Cl2
CaCl2
7
An ionic bond could form between:
C and O
Ca and Ne
K and Br
Na and K
8
This group is the transition metals
C
A
B
D
9
What compound is N
2
O
3
?
Nitrogen trioxide
Dinitrogen trioxide
Trioxide dinintrogen
Nitrogen oxide
10
This element has 2 valence electrons
H
Ca
Ne
F
11
What is the formula name for CF
3
?
Monochlorine trifluoride
Carbon trifluoride
Carbon fluoride
Chromium florida
12
This element can be found at Group 2, Period 4.
Ca
Cs
C
Ti
13
Covalent bonds form between:
Nonmetals and Noble Gases.
Metals and Nonmetals
Nonmetals and nonmetals
Metals and Metals
14
Of the elements listed, this has the greatest atomic radius.
I
He
Cl
Fr
15
Of the metals listed, this is the most reactive.
Be
Li
H
K
16
A covalent bond could form between
C and O
Na and Cl
F and Ne
Ca and Mg
17
Of the elements listed, this has the greatest electronegativity.
Cl
He
I
Fr
18
This element is a semiconductor.
Ca
Si
H
Ne
19
Of the nonmetals listed, this is the most reactive.
Fr
He
I
Cl
20
This element would have five electron shells.
I
Fr
Cl
He
