Tiêu đề 4.0 ATOMS MOLECULES AND IONS.pptx ✅

PERIODIC TABLE OF ELEMENTS
Periodic Table of Elements The Periodic Table of Elements A Chart in which the elements having a similar chemical, and physical properties are grouped together The periodic table organizes the elements in a way that you can make predictions about the physical and chemical properties of the element IUPAC International Union of Pure and Applied Chemistry – a group of individuals focusing on developing digital standards for chemistry.