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Question

What are the atomic number, mass number and element name of the product when:

A. An isotope of atomic number 95 and mass number of 241 undergoes emission of an alpha particle.

B. An isotope of atomic 27 and mass number 60 undergoes gamma emission.

Answer 1

A.Am(95,241)->Am + He(2,4)(2+)->Np(93,237)+2e
Aotomic number: 95
mass number:237
element name:Neptunium

B: Co(27, 60)-> Co(27, 59)+gamma ray (ennery gy)
automic number: 27
mass number: 59
elemetn name:cobalt.

by the way, the question is more physical one.

Answer 2

A) 93, 247, Neptunium (Np)

B) 27, 60, Cobalt