Unit 4: Bonding

Front

What is the name of the compound NH₄F?

Back

Ammonium fluoride

Front

What type of bond is formed between a metal and a non-metal?

Back

Ionic bond

Front

What does the roman numeral in a compound name indicate?

Back

The charge of the metal ion

Front

What is the ionic compound formed between Li and N?

Back

Li₃N

Front

What do positive ions tend to do with electrons?

Back

Lose

Front

Define ionic bond.

Back

A chemical bond formed through the electrostatic attraction between oppositely charged ions.

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

What is the formula for the ionic compound formed between magnesium and oxygen?

Back

MgO

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve transfer of electrons, while covalent bonds involve sharing of electrons.