Emma looks at the structure of electrons in atoms for your AP exam. In this episode, she will look at the different levels of organization of electrons, as well as how to write an electronic configuration of an atom. Ideal for preparing you for your AP Chemistry exam.

Click here for the full course, or visit this link: http://bit.ly/301Bxii

Emma looks at purity, mixtures & compounds. In this episode, she will look at the boiling and melting points of mixtures, compounds and pure materials. Ideal for preparing you for your AP Chemistry exam.

Click here for the full course, or visit this link: http://bit.ly/301Bxii

Emma looks at atoms, isotopes & ions for your AP exam. In this episode, she will look at the different numbers used to classify atoms, and why some elements have radioactive isotopes. Ideal for preparing you for your AP Chemistry exam.

Click here for the full course, or visit this link: http://bit.ly/301Bxii

Emma looks at the history of the atom for your AP exam. In this episode, she will look at the different models of atomic structure throughout history. Ideal for preparing you for your AP Chemistry exam.

Click here for the full course, or visit this link: http://bit.ly/301Bxii