Question

In an atom, given that atomic number is equal to 17 and mass number is 37. Find the number of neutrons and identify the element

Answer 1

Element - Chlorine

Number of neutrons - 20 ( 37 -17 )

Hope this helps :)

Answer 2

17 is atm no=no of proton=no of electron

37 atomic mass

N=37-17=20