5B Ionic Bonding

Front

What charge do alkaline earth metals have when they form ions?

Back

2+

Front

What is the charge of each F atom in BeF₂?

Back

-1

Front

What ion does nitrogen form?

Back

N⁻³

Front

What does the '2' in MgBr₂ indicate?

Back

There are 2 bromide ions for every magnesium ion.

Front

What charge do halogens have when they form ions?

Back

1-

Front

Define ionic bonding.

Back

Ionic bonding is the electrostatic attraction between oppositely charged ions.

Front

What is the general formula for an ionic compound formed between a metal and a non-metal?

Back

Metal cation + Non-metal anion.

Front

What is the charge of a sodium ion (Na)?

Back

+1

Front

What is the charge of a chloride ion (Cl)?

Back

-1

Front

How many electrons does magnesium lose to form an ion?

Back

2 electrons.