What is called scientific symbol? Md. Saifur Rahman For the scientific purposes, any number is expressed as a product of a number from 1 to 10 and power of ten. This type of expression of numbers is known to be scientific symbols.You may likeDo I need car insurance?What is car insurance?How could I get cheaper car insurance?What is auto insurance?Why Adulterant food is the barrier to sound health?What are the producers?What are food preservatives?What is food chain?What is tertiary consumer?