Chemistry Review first semester

Front

What is the order of writing ionic compounds?

Back

Cation (+ ion) first then anion (- ion)

Front

What is the correct formula for dichlorine monoxide?

Back

Cl₂O

Front

How many electrons does a Boron atom contain?

Back

5

Front

Is the equation balanced?

Back

No

Front

What must ionic compounds contain?

Back

A cation and an anion

Front

Define ionic compound.

Back

A compound formed from the electrostatic attraction between cations and anions.

Front

What is a cation?

Back

A positively charged ion.

Front

What is an anion?

Back

A negatively charged ion.

Front

What is the formula for sodium chloride?

Back

NaCl

Front

What is the difference between ionic and covalent bonds?

Back

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