David Werner M.D. is a male health care provider in State College, PA with Ophthalmologist listed as his primary specialization. His credentials are: M.D.. He graduated from University Of Vermont College Of Medicine in 1973 (around 45 years of experience). He lists the following medical group affiliations: Werner Eye Associates, P.c. His office phone number, address, ratings, services provided, comparisons, and specializations can be viewed below.
A molecule is formed when atoms join together by chemical bonds. There are over a hundred different types of atom, called elements. The atoms of a particular element are identical to each other.
chemical substance whose atoms all have the same number of protons. chemical substance that has lost or gained electrons. chemical substance made up of different types of atoms. Add your answer. Source.Submit Cancel. I think this question violates the Community Guidelines.est Answer: chemical substance whose atoms all have the same number of protons-is the correct answer. Source(s): Knowledge in chemistry.