Chemical reaction discussion 1

Tatia

Chapter 1 Chemical reactions                                  19 July 2011

Chemical rection, its where an element and  coumpund were mixed together, after the two of them become one, then they’ll make  new things. Actually we can find it very easy. Like in chemical industry, or in car machine.

Correction:
Chemical Reaction is actually when 1 or 2 elements are combined together to form something new