Question

Enter the atomic symbol, including mass number and atomic number, for iodine-130.

Answer 1

Answer: The atomic symbol of the given element is
`_(53)^(130)\textrm{I}`

Step-by-step explanation:

The general isotopic representation of an element is given as:
`_Z^A\textrm{X}`

where,

Z represents the atomic number of the element

A represents the mass number of the element

X represents the symbol of an element

For the given isotope: 130-iodine

Mass number = 130

Atomic number = 53

Hence, the atomic symbol of the given element is
`_(53)^(130)\textrm{I}`