Which out of the two following molecules is trigonal planar shape NF3 or PCL3
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Definition1/13
Neither.
Due to the lone pairs on the N and P atoms, both molecules have
a trigonal pyramidal shape.
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Term1/13
What would cause the shape of a molecule to be tetrahedral
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Four atoms bound to a central atom with no lone pairs
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What makes atoms spread out around a central atom
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the shared valence electron pairs repel each other.
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Which of the following configurations would form a bent molecule
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a molecule with two bound atoms and one lone electron pair
-apex
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Term1/13
What shape would a molecule with two bound groups and two lone pairs have
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The correct answer is: Bent.
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How does the shape of a molecule affect the polarity of the molecule
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C.A molecule that has a symmetrical shape will be a nonpolar
molecule.
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What are repelled in the VSEPR theory
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Electron pairs
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Term1/13
What is the correct name for MgBr2
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Definition1/13
Magnesium bromide
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In what way does the shape of a molecule affect how the molecule is involved with living systems
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it determines how the molecule functions
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Which of the following elements is the smallest
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Definition1/13
question: which of the following elements is the smallest?
answer: chlorine (CI)
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What type of bonding around a central would result in a trigonal planar molecule -apex
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3 atoms around a central atom with no lone pairs.
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How does a lone pair contribute to the molecular shape
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The lone pair repels the electrons of the adjacent bonds more so
than does a bonding pair of electrons, so thus alters the molecular
geometry of the molecule.
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Term1/13
Which statement is the best description of a chemical bond
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A chemical bond holds atoms together
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Cards in this guide (13)
Which out of the two following molecules is trigonal planar shape NF3 or PCL3
Neither.
Due to the lone pairs on the N and P atoms, both molecules have
a trigonal pyramidal shape.
What would cause the shape of a molecule to be tetrahedral
Four atoms bound to a central atom with no lone pairs
What makes atoms spread out around a central atom
the shared valence electron pairs repel each other.
Which of the following configurations would form a bent molecule
a molecule with two bound atoms and one lone electron pair
-apex
What shape would a molecule with two bound groups and two lone pairs have
The correct answer is: Bent.
How does the shape of a molecule affect the polarity of the molecule
C.A molecule that has a symmetrical shape will be a nonpolar
molecule.
What are repelled in the VSEPR theory
Electron pairs
What is the correct name for MgBr2
Magnesium bromide
In what way does the shape of a molecule affect how the molecule is involved with living systems
it determines how the molecule functions
Which of the following elements is the smallest
question: which of the following elements is the smallest?
answer: chlorine (CI)
What type of bonding around a central would result in a trigonal planar molecule -apex
3 atoms around a central atom with no lone pairs.
How does a lone pair contribute to the molecular shape
The lone pair repels the electrons of the adjacent bonds more so
than does a bonding pair of electrons, so thus alters the molecular
geometry of the molecule.
Which statement is the best description of a chemical bond