EleE01 Cut, fold and glue a pyramidal periodic table of elements
EleE02 Combustion of magnesium, an oxidation
....EleE03 Reaction of the metallic elements Ca and Mg with water
.EleE04 Mg, Zn, Al, Fe: Different rate of reaction with with hydrochloric acid
.EleE05 Cola can metals in the flame: Different conductivities for heat
....EleE06 Iron reacts with sulfur in a similar way like with oxygen
...EleE6a Malleable copper reacts with sulfur to form brittle copper(I)oxide
                               Law of Conservation of Mass
.... ElVe07 Iron forms a magnetic and a non-magnetic oxide
ElVe08 Test for magnetic iron from red soil
...EleE09 Analysis of water: Decomposition resulting in oxyhydrogen gas
.EleE10 Synthesis of water: Oxyhydrogen gas explodes and disappears