Unit 4: Bonding

Front

What is the correct name for Cu₃N₂?

Back

copper (II) nitride

Front

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

Back

Ionic Bond

Front

What is the correct name for Zn(CN)₂?

Back

zinc cyanide

Front

What is the name of the covalent compound NF₃?

Back

nitrogen trifluoride

Front

What is the molecular shape of CCl₄?

Back

Tetrahedral

Front

Define ionic bond.

Back

A chemical bond formed between two ions with opposite charges.

Front

What is a covalent bond?

Back

A chemical bond that involves the sharing of electron pairs between atoms.

Front

What is the difference between ionic and covalent bonds?

Back

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

Front

What is the formula for copper (II) nitride?

Back

Cu₃N₂

Front

What is the shape of a molecule with four bonding pairs and no lone pairs?

Back

Tetrahedral