Uranium of atom number 92 and mass number 238 emits an alpha particle from its nucleus. The new nucleus formed has respectively, atomic number and mass number. By: Sunday|Published on: May 21|Categories: Physics WAEC| 0 comments A. 94 and 238 B. 90 and 236 C. 88 and 234 D. 90 and 234 Correct Answer: Option D D. 90 and 234 Users Also Read These:An atom has 14 neutrons in the nucleus and an atomic…The atomic number of an isotope of hydrogen is equal…How many neutrons are present in atom with mass…The atomic number of an atom would be equal to its…An isotope has an atomic number of 15 and a mass…SEE ALSO The magnitude of the gravitational force between two particles 0.10m apart is 10N. If the distance between them is increased to 0.20m, calculate the magnitude of the new force.