We
will next start by considering a few variety of interactions between elements
which produce compounds.
Whenever elements and/or compounds
interact, they are said to have undergone a chemical
reaction.
A
chemical reaction produces a completely new substance or substances.
(When
elements and/or compounds are just physical brought together, they
form a mixture of course.)
The most simple of these
reactions is combination (or synthesis) reaction.
(There are about
ten different types of chemical reactions all of which you
will study about in MYP.)