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Making Molecular Models

Answer Key

Liz Bealsic www.middleschoolscience.com 2020

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H₂

Covalent Bond

H₂O₂

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H₂O

NaOH

Covalent Bond

Ionic Bond

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Cl₂

KCl

Covalent Bond

Ionic Bond

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KOH

NaCl

Ionic Bond

Covalent Bond

Ionic Bond

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CH₄

CO₂

Covalent Bond

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CCl₄

HCl

Covalent Bond

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C₂H₆O

C₂H₆

Covalent Bond

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C₂H₆O

Isomer

C₃H₈

Covalent Bond

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MgCl₂

Mg(OH)₂

Ionic Bond

Covalent Bond

Ionic Bond

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N₂

NH₃

Covalent Bond

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Directions

Print out, cut apart, and laminate the formula cards.
To create stations, place 2-4 cards at each station along with matching molecular model pieces.
For lab groups, one complete set of cards and one molecular model kit per group.

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H₂

H₂O₂

H₂O

NaOH

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Cl₂

KOH

KCl

NaCl

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CH₄

CCl₄

CO₂

HCl

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C₂H₆O

Isomer

C₃H₈

C₂H₆

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MgCl₂

N₂

Mg(OH)₂

NH₃

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Make Your

Own Molecule

Make Your

Own Molecule

Make Your

Own Molecule

Make Your

Own Molecule

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Answers

These cards can be used to:

Self-check models at each station
Play a matching game
Flashcards to review formulas, bond types, and models