Valence Electrons and Bonding
Can you determine the number of valence electrons in an element using the periodic table?
Squid Hunters: Mixtures and Solutions
A game about mixtures and solutions.
Element Names Crossword
Element Names
Chemical Hair Bonds: An assessment
Learners test their knowledge of chemical hair bonds after completing learning objects on the peptide, disulfide, salt, and hydrogen bonds.
Amino Acids and Nucleic Acids
Amino Acids & Nucleic Acids
Atomic Particles Practice Questions Post #2
These questions are on atoms, and atomic structure.
Periodic Table Crossword
to help you understand the periodic table better
Atoms, Elements and Molecules
Crossword on Atoms
Naming Acids
Using knowledge of polyatomic ions to determine acid names.
Earth's Time
This game tests your knowledge of geology.