MATTER UNIT STRUCTURE OF AN ATOM. Atom : the smallest unit of matter that retains the identity of the substance.
A.Pretty confident B.I understand most of it C.I’m completely lost!
CHAPTER 2: The Chemistry of Life BIO 121. Chemistry is relevant… (even if we don’t like it)
Honors Chemistry Section 3.2
Chapter Four Chemical Bonding: The Ionic Bond Model.
Chapter Four
