10Chem Unit 3 Review

What is the name of SO₃?

• Sulfur Trioxide

• Sulfur Tetrachloride

• Sulfur Oxide

• Sulfur Trihydride

Which of the following molecules is polar?

• CO₂

• H₂O

• CH₄

• CCl₄

What is the molecular shape of CO₂?

• Linear

• Bent

• Tetrahedral

• Trigonal Planar

How many bonding and nonbonding electrons are in a neutral Oxygen atom?

• 6,0

• 2,4

• 4,2

• 2,2

Which of the following compounds contains an ionic bond?

• NaCl

• H₂O

• CO₂

• CH₄

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NGSS.HS-PS1-3

What is the name of the compound Al₂O₃?

• Aluminum Oxide

• Aluminum Trioxide

• Aluminum Dioxide

• Di-Aluminum Oxide

Which of the following is an example of a covalent bond?

• NaCl

• Cl₂

• Na₂O

• CaF₂

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NGSS.HS-PS1-1

Which molecule has the highest boiling point?

• CH₄

• H₂O

• CO₂

• PCl₃

Which element is most likely to form a negative ion?

• Na

• F

• Al

• Mg

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NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many valence electrons does a nitrogen atom have?

• 5

• 3

• 2

• 8

Tags

NGSS.HS-PS1-1