Unit 2. Matter: electrical properties and atomic structure

Actividad 8:

Actividad 9:

Aquí se encuentra todos los átomos

Magnesio: https://drive.google.com/file/d/0B8uqWpK4n-UsRC10QURlMjFSR1U/view?usp=sharing

Flúor:https://drive.google.com/file/d/0B8uqWpK4n-UsZmM2ZUxfTkZKcFU/view?usp=sharing

Aluminio 1:https://drive.google.com/file/d/0B8uqWpK4n-Usd2FxemlVMzdha1k/view?usp=sharing

Oxígeno:https://drive.google.com/file/d/0B8uqWpK4n-UsQTc3TV9oMTNyMFE/view?usp=sharing

Alumio 2:https://drive.google.com/file/d/0B8uqWpK4n-UsU0kzdUlwdWp0RzQ/view?usp=sharing

Actividad 12:

Aluminio 3: https://drive.google.com/file/d/0B8uqWpK4n-UsRC10QURlMjFSR1U/view?usp=sharing

Cloro:https://drive.google.com/file/d/0B8uqWpK4n-UsZmM2ZUxfTkZKcFU/view?usp=sharing

Flúor:https://drive.google.com/file/d/0B8uqWpK4n-Usd2FxemlVMzdha1k/view?usp=sharing

Nitrogeno:https://drive.google.com/file/d/0B8uqWpK4n-UsQTc3TV9oMTNyMFE/view?usp=sharing

Potasio:https://drive.google.com/file/d/0B8uqWpK4n-UsU0kzdUlwdWp0RzQ/view?usp=sharing