About this document
Periodic Table and Element Properties by olga Yunas is a document available to read on EtoBox.
The periodic table arranges the chemical elements by atomic number, electron configuration, and recurring chemical properties. It contains seven periods with periods 1-3 having fewer elements than periods 4-7. A period is a horizontal row, with each period beginning as a new principal energy level fills with electrons. A group is a vertical column based on similar outer shell electron configuration. Properties such as atomic radius, ionization potential, and electronegativity trend periodically across perio
- Author
- olga Yunas
- Language
- EN