Fission or Fusion??
Decide if each statement describes nuclear fission or nuclear fusion. The faster you answer, the more points you earn.
Tabela Periodica (Periodic Table)
Ola alunos!
SCIENCE REVIEW: Electricity
Choose the correct answer.
Reactions of Acids (Topic 4 AQA)
Can you guess the missing products or reactants from these equations?
Alkane Nomenclature
Practicing your nomenclature for straight chain alkanes
Chem 3A Chapter 1 and 2
Introduction to Chemistry
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.
Chemical and Physical Change
A chemical change results from a chemical reaction, while a physical change is when matter changes forms but not chemical identity. Examples of chemical changes are burning, cooking, rusting, and rotting.
Heat of Reactions
Heat of reactions (exothermic and endothermic)
Elements and Compounds