Each element corresponds to a single entry on the periodic table. An element is a material that consists of a single type of atom. Each atom type contains the same number of protons. ... A compound consists of two or more types of elements held together by covalent or ionic bonds.
Answers & Comments
Explanation:
Each element corresponds to a single entry on the periodic table. An element is a material that consists of a single type of atom. Each atom type contains the same number of protons. ... A compound consists of two or more types of elements held together by covalent or ionic bonds.