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Chem 1 CH 7 Bonding Flashcards | StudBud
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Chem 1 CH 7 Bonding
Chem 1 CH 7 Bonding
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Questions
30
Answers
1
What is a very reactive molecule that has unpaired valence electrons.
free radical
antioxidant
2
With three regions of electron density, what will the molecular shape be?
tetrahedral
linear
trigonal planar
3
A stable atom in a Lewis dot configuration is surrounded by how many valence electrons?
4
8
6
2
4
What is the name of the theory that explains shape of molecules based on unshared electrons?
VSEPR
VIPER
RESPITE
VESPER
5
The shape of a water molecule is ___
tetrahedral
trigonal planar
bent
trigonal pyramidal
6
How many electrons are involved in double bond?
one
two pair
one pair
two
7
A bond that involves electrons being transferred from one atom to another.
non-polar covalent
polar covalent
ionic
metallic
8
Foods are considered to be very healthy if they have ___.
sprinkles
Twinkies
antioxidants
free radicals
9
When atoms can come together and form two or more different molecules they are called ___
twins or triplets
lone pairs
tetrahedrans
isomers
10
A bond that involves the equal or nearly equal sharing of electrons.
polar covalent
non-polar covalent
metallic
ionic
11
What is the most likely shape of a molecule with one central atom surrounded by four atoms?
trigonal pyramidal
bent
tetrahedral
trigonal planar
12
You can create your own candy bar at Hershey's Chocolate World near Harrisburg in which state?
New Jersey
Louisanna
New Hampshire
Pennsylvania
13
A type of bond that involves uneven sharing of electrons.
ionic
non-polar covalent
metallic
polar covalent
14
A bond between atoms that have many loose electrons.
metallic
ionic
polar covalent
non-polar covalent
15
This rule states atoms are most stable when they have 8 valence electrons...
Octopus rule
Ostrich rule
Octet rule
VSEPR rule
16
With four regions or electron density, what will the molecular shape be?
tetrahedral
trigonal planar
linear
17
When a central atom has 3 atoms around it and the angle between atoms is 120 degrees.
tetrahedral
bent
trigonal pyramidal
trigonal planar
18
What shape is formed by a center atom bound to 3 other atoms if the molecule can't be flat?
trigonal pyramidal
tetrahedral
trigonal planar
bent
19
Can atoms with very different electronegativities still form bonds?
nope
yes
20
A measure of an atoms ability to grab electrons from other atoms.
polariazation
electronegativity
ionization energy
21
Atoms on the ___ side of the periodic table tend to form negative ions by gaining electrons?
top
right
left
bottom
22
The surface view of a molecule represents the ___ density throughout the molecule.
proton
neutron
electron
nuclear
23
Shape when four atoms are attached to one central atom and try to be far away from each other.
bent
tetrahedral
trigonal
straight
24
All elements in the same ___ on the periodic table have the same number of valence electrons.
zip code
section
group
row
25
Electrons that are involved in covalent bonds are the__electrons from the Lewis dot structure.
all of them
paired
lone pairs
unpaired
26
How much chocolate was sold in the United States in 2016?
$7 Million
$2.2 Billion
$9 Million
$21.2 Billion
27
A process where nearby charges cause the electron distribution of electron to be distorted.
polarization
ionization
covalence
elecetrifying
28
With two regions of electron density, what will the molecular shape be?
a balloon animal
linear
tetrahedral
trigonal planar
29
Areas represented by shared or unshared electrons in an atom are called ___
lone pairs
regions of electron density
isomers
VSEPER's
30
What is your favorite type of chocolate?
Milk Chocolate
Dutch Chocolate
Dark Chocolate
White Chocolate