Atom and Costly Medical Treatment
1.)
One argument for continuing research is that it helps diagnosis injuries and prevent further damaging if diagnosis are early. Not only is this benefit for the patient but it may save the health care system more money as the patient would not need to go for more costly medical treatment if diagnosis are caught early. On the other hand, an argument agasint continuing research is that the cost are increasing at an alarming rate (such as the Large Hadron Collider (LHC), the average person may not see a used for further research in the atomic structure that would affect them directly. Furthermore, the issue shouldn't be about the high cost of research but the accessibility of imaging technology. In a report where they found that well-off Ontarians were 38% more likely to have MRIs done than their poorer counterparts should be examined and should be the issue.
2.)
The differences in energy between these lines is produced by electrons going from high to lowe energy orbits and as a result releasing energy and electromagnetic waves with longer wavelengths. This means that these lines are lower in energy when compared to the ultraviolet line spectrum. In addition, the ultraviolet lines indicates that electrons is going from high to low energy thus, releasing more energy and shorter wavelengths.
3.)
a)
4d
5s
4p
3d
4s
3p
3s
2p
2s
1s
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d2
b) Zr4+ exists because Zirconium structure contains 40 electrons. For Zirconium to become chemical stable it must lose 4 electrons (to become a noble gas). So that is why Zr4+ is formed.
Compare the stability of the zr atom and zr ion. the electron configuration for Zr is [Kr] 4d2 5s2. Ions are formed by losing electrons in outer shells to obtain more stable electron configurations like those of noble gases. By losing 4 electrons, it would have the electron configuration of the noble gas, Kr. So that is why the Zr 4+ ion is
One argument for continuing research is that it helps diagnosis injuries and prevent further damaging if diagnosis are early. Not only is this benefit for the patient but it may save the health care system more money as the patient would not need to go for more costly medical treatment if diagnosis are caught early. On the other hand, an argument agasint continuing research is that the cost are increasing at an alarming rate (such as the Large Hadron Collider (LHC), the average person may not see a used for further research in the atomic structure that would affect them directly. Furthermore, the issue shouldn't be about the high cost of research but the accessibility of imaging technology. In a report where they found that well-off Ontarians were 38% more likely to have MRIs done than their poorer counterparts should be examined and should be the issue.
2.)
The differences in energy between these lines is produced by electrons going from high to lowe energy orbits and as a result releasing energy and electromagnetic waves with longer wavelengths. This means that these lines are lower in energy when compared to the ultraviolet line spectrum. In addition, the ultraviolet lines indicates that electrons is going from high to low energy thus, releasing more energy and shorter wavelengths.
3.)
a)
4d
5s
4p
3d
4s
3p
3s
2p
2s
1s
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d2
b) Zr4+ exists because Zirconium structure contains 40 electrons. For Zirconium to become chemical stable it must lose 4 electrons (to become a noble gas). So that is why Zr4+ is formed.
Compare the stability of the zr atom and zr ion. the electron configuration for Zr is [Kr] 4d2 5s2. Ions are formed by losing electrons in outer shells to obtain more stable electron configurations like those of noble gases. By losing 4 electrons, it would have the electron configuration of the noble gas, Kr. So that is why the Zr 4+ ion is