WELCOME!!

Hi everyone!
I am starting this new blog for our Bilingual Sections of Physics and Chemistry.

Here you will find lots of things: videos, documents, activities and other information to help you with this subject. I hope you find all the information you need .Don't hesitate to ask for more information or for help!

Have a good surfing!!

THE ALKALI METALS (I)

The alkali metals are a group of chemical elements in the periodic table with very similar properties: they are all shiny, soft, silvery, highly reactive metals at standard temperature and pressure and readily lose their outermost electron to form cations with charge +1. They can all be cut easily with a knife due to their softness, exposing a shiny surface that tarnishes rapidly in air due to oxidation.

See this link for more information.

THE ALKALI METALS (II)

What happens when alkali metals come into contact with water? Just have a look to this video and send a comment.

MATERIAL WALL

Wallwisher.com :: STATES OF MATTER