Label the parts of the atom illustrated below and indicate the charge of each
as positive (+), negative (-), or neutral (n).
Match each term in column A with its definition in column B.
b. Proton (+)
a. The smallest particle of an element that
retains the identity of the element.
b. A substance that cannot be broken down
into a simpler substance by any chemical
c. The smallest particle of a substance that
retains the characteristics of the