2. This question concerns Group I and II elements, (a) Give the general or family name of group I and […]

List the three statements that make up the modern atomic theory.   Explain how atoms are composed.   Which is […]

The smallest piece of an element that maintains the identity of that element is called an atom. Individual atoms are […]

HALOGENATION OF BENZENE AND METHYLBENZENE         This page looks at the reactions of benzene and methylbenzene (toluene) […]

    Energy changes during chemical reactions Obviously, lots of chemical reactions give out energy as heat. Getting heat by […]

1. Describe briefly, indicating the scientist responsible, experiments that gave the following evida,riee7RT¬the model of an atom: a) The atom […]

(a) (i)Briefly outline the principal oxidation states of either Nitrogen or Sulphur, giving the name wind formula of a compound […]

Today will  are  going  to  be  talking  how to  name  organic compounds Will  cover  alkanes, cycloalkanes, alkenes, simple compounds containing […]