Chemical Formula Quiz: Organic Compounds

How well do you know the chemical formulas of organic molecules? Bond with this fun quiz — ten questions randomly selected from our apothecary! Continue reading

Chemical Formula Quiz: Inorganic Compounds

How well do you know the chemical formulas of inorganic molecules? Bond with this fun quiz — ten questions randomly selected from our virtual chemistry lab! Continue reading

My Chemistry Flashcards

Learn the chemical symbols and other important terms and definitions for chemistry with these flashcards. You can even study while you play a concentration game, too! Continue reading

My Chemical Formula Flashcards

Learn the chemical formulas of organic and inorganic molecules with these flashcards. You can even study while you play a concentration game, too! Continue reading

Quantum Numbers

Quantum numbers describe the state of electrons in an atom. Learn about the principal quantum number, orbital quantum number, magnetic quantum number, and spin quantum number in this interactive tutorial. Continue reading

Atom Model

An atom is the smallest particle of an element that contains the chemical properties of that element. Learn about atoms and their components (protons, neutrons, and electrons) in this program. Continue reading

Chemical Symbol Lookup Table

This lookup displays all the elements in the periodic table, sorted by symbol. Also included are the element name, atomic mass, atomic number, and electron configuration. This is a must for anyone learning the periodic table. Continue reading

Chemical Symbol Quiz

See how well you remember the chemical symbols with this quiz. At a button-click you get ten more names of elements from the periodic table, each with four choices of chemical symbols for you to choose. Can you get them all? Continue reading

Electron Orbitals

Electron configuration in an atom is organized into orbitals and differently shaped subshells. Learn about the s subshell, p subshell, d subshell, and f subshell (and more) in this interactive tour. Continue reading