Question

Write a balance transmutation reaction from the shorthand notation below, and indicate what X should be:

²⁰⁹₁₁₁Bi (⁶⁴₂₈Ni, X)  ²⁷²₁₁₁Rg

Answer 1

S0 TOPES : I so tope s are atoms with the same numbe of PYotons but that have a diffevent numbe of neutrons. Since the atomic number s equal to the numbe of protons and the atomic mass ov) mass numter is the 5um of Protons and neutrons, we can aiso say that atomicnumber . but different mass num beys isotopes are elements with the same

ISOTOPE NOTATION: Isotope notation tells us several things : mass numbeA atomic numbev: z; element symbol . wheye ×:Chemical Symbol For the element . A= ma s s number (Na·吋Protons + no.of neut»ons) z Atomic Numbe (NO- Protons) The isotope s of an element include 41 of those uwith the same numbe of protons a) atomic numbev but with different mass numbes of neutrons. which is a change in the numbev

Solution ca "ed aS tarseit s target attac*ea is . The nucle us to be nucleus pave n t Ca lled o The ne nuclide o daughte>. . Th e par ticle ejected duYing a nucleaγ equation (reaction) ù Called aA ejected PQY tỉcle . Th e bom ba vding Par ticle s arecal d ProSecti le s

Solution: 209 64 272 ili "( 28Ni , X) 111 Rg극 aughter nucleus. eaget nucdeus Ejected Particle In an nuclear eguation, the sm of tie Subscripts (atomic number z) and the S*mo& tie n othe super seripts (atonic masses, A or M) mus t beequel to eact side of tre esuation 0&と e e at i on . 209 6 4 272 0 on' neutron epositron In anti- Beta decey a proton in the nucleus decays ;nto a ηeukro, a fast moving positron (P* PaYtide) and a »gutrino 'e