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SULPHUR
Sulphur is a yellow non-metallic element belonging to the group VI of the periodic table. In the free state it is found in volcanic regions. In the combined state it occurs as sulphates and sulphides. It is characterised by the following;

Atomic number 16
Relative atomic mass 32.06
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PHOSPHOROUS
Phosphorous is a non metallic element and belongs to the group V of the periodic table. phosphorous glows in the dark and thus its name ( Greek meaning phos : light, pherro: I carry). It is a very active element and is thus, not found in the free state. In the combined state as phosphates […]