Atomic Structure

Match it! Select the correct answer from the pull down...Good luck!

The center of an atom is called the:

An atom that has gained or lost electrons is called:

How many electrons can the second energy level of an atom hold?

How many electrons can the first energy level of an atom hold?

How many electrons does an atom want to have in it's outermost level in order to be stable?

When atoms trade electrons and become oppositely charged they form an _____ bond.

An atom that gains electrons will become ____ Ion

When atoms share electrons to form a molecule, they make a _____ bond