Molecular Geometries

Which of these molecules will have this molecular geometry? (Hint: Count number of bonds)

• PCl₅

• SF₆

• CF₅

• SnF₄

Which of the following molecules has this molecular geometry? (Hint: Count the bonded pairs)

• PCl₅

• SiO₄

• SCl₆

• CH₄

What is the VSEPR theory used to predict?

• Bond Strength
• Polarity
• Molecular Shape
• Electronegativity

How many lone pairs of electrons are on the N atom in NF3? (Hint: Draw the Lewis Structure)

• 1

• 2

• 3

• 0

What is the ELECTRONIC geometry of the following?

• Linear
• Trigonal planar
• Tetrahedral
• Trigonal Bipyramidal

Every atom needs ________ electrons.

• 8

• 4

• 3

• 2

Tags

NGSS.MS-PS1-1

Three pairs of electrons are shared in a

• Single bond
• Double bond
• Triple bond

Tags

NGSS.HS-PS1-4

Which Lewis Dot Model drawing correctly shows an O₂ molecule? (Hint: Count the number of electrons. How many should each atom have?)

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Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of these Lewis dot diagrams is incorrect? (Hint: the colored dots are not part of the diagram, they are supposed to divide the elements.)

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Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which is the correct molecular structure for carbon dioxide?

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