Uranium-238 undergoes alpha decay. therefore, uranium-238 will. a. remain stable.. b. change into a different element altogether.. c. emit neutral particles and no energy.. d. none of the above

 B. change into a different element altogether.

Explanation:

Alpha decay: In this process, alpha particles is emitted when a heavier nuclei decays into lighter nuclei. The alpha particle released has a charge of +2 units.

Uranium-238 undergoes alpha decay to give:

Thus uranium undergoes alpha decay to give thorium with atomic number 90 and is a different element altogether.

odds are decent that your handwriting right now looks a little bit different than it did five years ago, and will look different again in five more. when i look back through my notebooks from middle school to now, i see a long, slow progression from meticulous and teeny letters to bigger, sloppier ones, plus a few side detours: sometime in high school, for example, i decided those loopy cursive lowercase f’s were just the coolest, adopting them as the lone rep for cursive in my otherwise all-print handwriting.

explanation: