Bonding Review

Front

What charge does an atom have if it loses two electrons?

Back

+2

Front

Which substance has the highest boiling point: H2, NH3, N2, O2?

Back

NH3

Front

What type of bond involves unequal sharing of electrons?

Back

Polar Covalent

Front

What are bonds that form between two metals called?

Back

Metallic bonds

Front

How many valence electrons does Oxygen have?

Back

6

Front

What is the charge of an atom that gains one electron?

Back

-1

Front

What type of bond involves the transfer of electrons?

Back

Ionic bond

Front

What is the term for a bond formed by the sharing of electrons between two nonmetals?

Back

Covalent bond

Front

What is the boiling point of water in degrees Celsius?

Back

100°C

Front

What is the primary characteristic of a nonpolar covalent bond?

Back

Equal sharing of electrons