Question

The mass number of an element whose atoms contain 15 protons, 16 neutron and 15 electrons is

Answer 1

Explanation

What to find? Mass number of an element

Given parameters

Number of protons = 15

Number of neutron = 16

Number of electrons = 15

Considering the atomic struc

The formula for calculating the mass number of an element is given below as

`\text{Mass number (A) = Number of protons + Number of neutrons}`

The next thing is to substitute the