identify-the-symbols-for-the-isotopes-below-in-the-x-a-notation-eg-b-10-a-argon-

Question

Identify the symbols for the isotopes below in the X-A notation (eg. B-10)

a. argon isotope with 21 neutrons

b. uranium isotope with 231 neutrons

c. nitrogen with 7 neutrons

d. bromine with 45 neutrons

Accepted Answer

a) Ar-39; b) U-323; c) N-14 ; d) Br-80

Answer

a) Ar-41; b) U-326; c) N-14 ; d) Br-80

Answer

a) Ar-40; b) U-326; c) N-13 ; d) Br-80

Answer

a) Ar-41; b) U-327; c) N-14 ; d) Br-81