Here's how to write the isotope of bromide with 10 more neutrons than its atomic number:

1. Using the Standard Isotope Notation

* Atomic Number (Z): Bromine (Br) has an atomic number of 35.

* Mass Number (A): The mass number is the sum of protons and neutrons. Since we have 10 more neutrons than protons, the mass number is 35 + 10 = 45.

The isotope notation is written as: ⁴⁵Br

2. Using Hyphen Notation

* Element Symbol: Br

* Mass Number: 45 (calculated above)

The hyphen notation is written as: Bromine-45