Essays on Thorium

Methods

The search or an alternative source of energy is needed due to the increasing populations of the world, higher demand in electricity and the depletion of the resources of the Earth. The whole scope of the available solutions was available through the study of journals, scientific magazines, online articles and periodicals, and books on the topic of applying alternative sources of energy so as to find the best possible solution In view of the global warming problem, this issue has been extensively studied by many scientists. I will utilize their vision on some available alternatives.

This is needed in order to determine which solution will best mitigate and facilitate the solution to the problem.

In order to determine ...

Ernest Rutherford and his contribution in radioactivity

Ernest Rutherford is termed as the Father of Radioactivity and nuclear science. Rutherford, who born in 1871 and passed on in 1937, discovered alpha and beta rays. He set forth the law of radioactive decay, identified the alpha particles as helium nuclei. Rutherford postulated the nuclear structure of an atom. His contribution to Radioactivity came from an experiment he demonstrated by firing alpha particles into gas atoms where few particles were seen to deflect. This implied a dense, positively changed central region of an atom contained an atomic mass (Dardo, 2004). Figure 1. Top: expected results, alpha particles passing ...

Question 1

Radioactivity is the process by which unstable isotopes of elements disintegrate in the nucleus to release energy in form of gamma rays, beta radiation and alpha radiation. The disintegration occurs as a result of the stability within the cell nucleus. Some isotopes of elements have non-balancing number of the protons as compared to the neutrons, as a result of the lack of balance between the negative and the positive charges in the nucleus; the nucleus becomes unstable and disintegrates. Radioactive radiation was first discovered by Henri Becquerel in 1896 as he was working on X-ray. By then the X-ray ...