Question

if an element x has mass number 11 and it has 6 neutrons and write its representation​

Answer 1

Answer:

Boron

Explanation:

Mass Number = 11 = A

No. of neutrons = 6 = n

Atomic number = Z

n = A - Z

6 = 11 - Z

- Z = - 5

Z = 5

Hence the element's atomic number is 5 and the element is Boron