Figure 4: The pie chart represents the percentage distribution regarding the knowledge and awareness about the components of the developer solution used in conventional radiography. Blue color represents alkane, calcium chloride, sodium thiosulphate, potassium chloride, red color represents hydroquinone, alkali, sodium sulphite, potassium bromide and green color represents sodium hydroxide, calcium oxide, hydrogen peroxide. Eighty percentage of the participants had knowledge and were aware about the components of the developer solution used in conventional radiography