Photo AI
Describe how technology has enabled the transuranic elements to be produced. - HSC - SSCE Chemistry - Question 16 - 2006 - Paper 1
Question 16
Describe how technology has enabled the transuranic elements to be produced.
Worked Solution & Example Answer:Describe how technology has enabled the transuranic elements to be produced. - HSC - SSCE Chemistry - Question 16 - 2006 - Paper 1
Step 1
Identify the Role of Particle Accelerators
Answer
Technology, specifically particle accelerators, plays a crucial role in the production of transuranic elements. These accelerators can accelerate particles to high energies, allowing them to collide with target materials. For instance, when high-energy protons are directed at heavy target nuclei, such as uranium or plutonium, they can produce transuranic elements by prompting nuclear reactions.
Step 2
Use of Nuclear Reactors
Answer
Nuclear reactors also contribute to the synthesis of transuranic elements. In these reactors, neutrons are emitted during fission reactions, and when targets of uranium or other elements capture these neutrons, they can transform into heavier elements through a series of neutron captures followed by beta decays. This process is essential for producing isotopes like neptunium and plutonium.
Step 3
Advanced Detection and Isolation Techniques
Answer
Finally, advancements in detection and isolation technologies have enabled scientists to identify and isolate transuranic elements once they are produced. Techniques such as ion exchange chromatography and mass spectrometry allow for the separation of these elements from other materials, facilitating research and application in various fields, including medicine and industry.