Ionic Bonding, and compounds

Front

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

Back

They are insoluble in water

Front

In the chemical formula for an ionic compound, which item is written first?

Back

positive ion

Front

What does the "2" in the chemical formula MgBr₂ indicate?

Back

There are 2 bromide ions for every magnesium ion.

Front

What is a characteristic property of ionic compounds?

Back

They form hard, brittle crystals with characteristic shapes

Front

In what form can an ionic compound conduct electricity?

Back

when dissolved in water

Front

Correct name for CaBr₂?

Back

Calcium Bromide

Front

What is the formula of Sodium oxide?

Back

Na₂O

Front

What is the formula of calcium oxide?

Back

CaO

Front

An ionic bond is the attraction between:

Back

oppositely charged ions

Front

What is the formula for magnesium phosphide?

Back

Mg₃P₂