12 Ionic Bonding

Na₂S

• Sodium Sulfide

• Sodium Sulfate

• Sodium Sulfite

• Disodium Sulfide

The chemical formula for an ionic compound of potassium and oxygen is

• KO.

• K₂O.

• K₂O₂.

• KO₂.

What is the name of Li₃P?

• Lithium potassium
• Lithium III Phosophide
• Lithium₃ Phosphide
• Lithium Phosphide

What is the formula for a compound made of Mg²⁺ and As^3-?

• Mg₃As₂
• Mg2As3
• MgAs
• Mg₆As₄

What determines how ionic bonds will form?

• Number of protons
• Mass of the atom
• Number of total electrons
• Number of valence electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What type of elements will form an ionic bond?

• Metals + Metals
• Nonmetals + Nonmetals
• Metals + Nonmetals
• None of the above

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is a repeating three-dimensional pattern that forms when ions bond called?

• Crystal Lattice
• Crystal Lettuce 
• Crystal Configuration
• Quartz

Tags

NGSS.HS-PS1-3

Which of the following is NOT a property of ionic compounds?

• They conduct electricity when molten

• They conduct electricity when in solution

• They have high boiling points

• They are insoluble in water

Which of the following is a characteristic property of ionic compounds?

• They form hard, brittle crystals with characteristic shapes
• They have low melting points
• They have low boiling points
• They contain no charged particles

Tags

NGSS.HS-PS1-3

Anions are _________, while cations are _________.

• negatively-charged; positively-charged
• positively-charged; negatively-charged
• neutral ions; negatively-charged
• neutral ions; positively charged