Valence Electrons and Electron Dot Diagrams
Chapter 4 | Lesson 1
Periodic Table Crossword
to help you understand the periodic table better
Atoms, Elements and Molecules
Crossword on Atoms
Review of Measurement
Test your knowledge of measurement by answers the questions!
Oxidation Number Rules
Rules for Assigning Oxidation Numbers
Naming Acids
Using knowledge of polyatomic ions to determine acid names.
Common Elements
Match the elements to it’s symbols
Memory Match (Periodic Table Edition)
You have 60 seconds to find the matching card pairs before time runs out! Enter as many symbols and names as you need. The game will pick random pairs each time you play. Play a 90 second practice round to brush up on your terms before attempting the 60 second round. Extra points are added for every second left on the clock when all matches are made. Good luck!
Matter Review Game
Review physical and chemical changes and the Law of Conservation of Matter.
Periodic Table: Atomic Number and Names
Become familiar with the elements by their atomic number and names