Section 4
The Periodic Table
Book
Version 33
By Boundless
By Boundless
Boundless Chemistry
Chemistry
by Boundless
3 concepts
The Periodic Table
The periodic table shows all the elements and their physical properties; it is arranged based on atomic numbers and electron configurations.
Molecules
Molecules are electrically neutral compounds made of multiple atoms bound together by chemical bonds.
Ions
An ion is an atom or molecule that has a net electrical charge because its total number of electrons is not equal to its number of protons.