miércoles, 4 de diciembre de 2013

ELEMENTS AND THE PERIODIC TABLE





The same video (1h long)(also with lyrics)  

to remember the symbols and names of the elements



Full explanation of The Periodic Table


ALKALI METALS


ALKALI EARTH METALS

domingo, 1 de diciembre de 2013

ELEMENTS

  FAMILIES OF ELEMENTS


KEY VOCABULARY:  atom|| atomic mass|| element, family (of elements)|| metal||Periodic Table of the Elements

PHYSICAL AND CHEMICAL PROPERTIES
METALS AND NON METALS