Ionic Bonding Quiz

What are the properties of ionic compounds?

• Ionic compounds have high melting and boiling points, are usually solid at room temperature, and conduct electricity when dissolved in water or melted.

• Ionic compounds have low melting and boiling points, are usually liquid at room temperature, and do not conduct electricity when dissolved in water or melted.

• Ionic compounds have low melting and boiling points, are usually gas at room temperature, and conduct electricity when dissolved in water or melted.

• Ionic compounds have high melting and boiling points, are usually liquid at room temperature, and do not conduct electricity when dissolved in water or melted.

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NGSS.HS-PS1-3

Explain the concept of ionic lattice structure.

• Ionic lattice structure is the arrangement of ions in a crystal lattice.

• Ionic lattice structure is the arrangement of protons in a crystal lattice.

• Ionic lattice structure is the arrangement of covalent bonds in a crystal lattice.

• Ionic lattice structure is the arrangement of electrons in a crystal lattice.

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How are ionic compounds formed?

• Ionic compounds are formed through the sharing of electrons between atoms.

• Ionic compounds are formed through the covalent bonding of atoms.

• Ionic compounds are formed through the absorption of electrons by atoms.

• Ionic compounds are formed through the transfer of electrons between atoms.

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What is the role of cations and anions in ionic bonding?

• Cations and anions repel each other, preventing the formation of a bond.

• Cations and anions attract each other due to their opposite charges, forming a strong bond.

• Cations and anions have no effect on ionic bonding.

• Cations and anions form weak bonds due to their similar charges.

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NGSS.HS-PS1-3

What is the general formula for an ionic compound?

• Cation + Anion

• Cation * Anion

• Cation - Anion

• Anion + Cation

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Describe the crystal structure of an ionic compound.

• A random arrangement of positive and negative ions.

• A two-dimensional arrangement of positive and negative ions.

• A repeating three-dimensional arrangement of positive and negative ions held together by electrostatic forces.

• A covalent bond between positive and negative ions.

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What are some examples of ionic compounds?

• Sodium chloride, calcium carbonate, potassium iodide

• Iron(III) chloride, aluminum hydroxide, copper(II) sulfate

• Sodium sulfate, magnesium oxide, potassium bromide

• Sulfuric acid, hydrochloric acid, nitric acid

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How do ionic compounds conduct electricity?

• Ionic compounds conduct electricity by forming covalent bonds.

• Ionic compounds conduct electricity by releasing electrons.

• Ionic compounds conduct electricity by dissociating into ions in a solution or when melted.

• Ionic compounds conduct electricity by conducting heat.

What are the melting and boiling points of ionic compounds?

• Medium

• High

• Low

• Nonexistent

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NGSS.HS-PS1-3

What is the charge on a Hydrogen ion?

• +1
• 1
• 2

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