Ionic Bond Practice

Ionic compounds are generally formed between: A) Metals and non-metals B) Non-metals and non-metals C) Metals and metals D) Noble gases.

• Metals and non-metals

• Non-metals and non-metals

• Metals and metals

• Noble gases

What happens to the electrons in an ionic bond?

• They are shared equally

• They are shared unequally

• They are transferred from one atom to another

• They remain stationary.

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NGSS.HS-PS1-3

Which property of ionic compounds is due to the strong electrostatic forces between ions?

• Low density

• High melting point

• Low solubility in water

• Poor thermal conductivity

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Which of the following statements is true about ionic compounds?

• They have low melting points

• They are usually gases at room temperature

• They are good conductors of electricity in solid state

• They form crystal lattice structures.

Which of the following is a property of ionic compounds?

• High melting and boiling points

• Poor electrical conductivity in solid state

• Solubility in water

• All of the above.

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NGSS.HS-PS1-1

What is used to model the formation of an ionic compound?

• A) Bohr diagrams

• B) Lewis dot diagrams

• C) Structural formulas

• D) Empirical formulas

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What is the chemical formula for the compound formed between Sodium and Fluorine?

• NaCl

• NaF

• NaBr

• NaI

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What is the role of electron dot structures in predicting the formation of ionic compounds?

• They show the number of protons

• They show the valence electrons

• They show the atomic mass

• They show the neutron count.

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NGSS.HS-PS1-1

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What type of bond is formed between Magnesium and Chlorine in the compound MgCl₂?

• Covalent

• Ionic

• Metallic

• Hydrogen

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NGSS.HS-PS1-1

Which type of bond is formed between Aluminum and Sulfur in the compound Al₂S₃?

• Covalent

• Ionic

• Metallic

• Hydrogen

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NGSS.HS-PS1-1

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